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201bd433bfa36c8b1de3c71f59d04bf5b58adfd9
linux/drivers/gpu/drm
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kbuild test robot 201bd433bf drm/bochs: fix ptr_ret.cocci warnings 
drivers/gpu/drm/bochs/bochs_mm.c:19:1-3: WARNING: PTR_ERR_OR_ZERO can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Fixes: b3a25b9af8 ("drm/bochs: Convert bochs driver to VRAM MM")
CC: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: kbuild test robot <lkp@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190520122314.GA155389@lkp-kbuild22
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-20 15:01:56 +02:00
..
amd
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
arc
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
arm
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
armada
drm: Remove users of drm_format_num_planes
2019-05-20 13:32:57 +02:00
aspeed
drm: aspeed: Clean up Kconfig options
2019-04-16 16:39:24 +02:00
ast
drm: Reserve/unreserve GEM VRAM BOs from within pin/unpin functions
2019-05-17 13:14:11 +02:00
atmel-hlcdc
drm: Remove users of drm_format_(horz|vert)_chroma_subsampling
2019-05-20 13:33:11 +02:00
bochs
drm/bochs: fix ptr_ret.cocci warnings
2019-05-20 15:01:56 +02:00
bridge
drm/bridge: Remove duplicate header
2019-05-20 09:51:08 +02:00
cirrus
Merge tag 'drm-misc-next-2019-04-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-04-12 14:27:45 +10:00
etnaviv
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
exynos
drm/ipp: clean up debug messages
2019-04-24 11:23:20 +09:00
fsl-dcu
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
gma500
drm: Replace instances of drm_format_info by drm_get_format_info
2019-05-20 13:35:40 +02:00
hisilicon
drm: Reserve/unreserve GEM VRAM BOs from within pin/unpin functions
2019-05-17 13:14:11 +02:00
i2c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
i810
…
i915
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
imx
drm: Remove users of drm_format_(horz|vert)_chroma_subsampling
2019-05-20 13:33:11 +02:00
lib
…
lima
drm/scheduler: rework job destruction
2019-05-02 15:45:48 -05:00
mediatek
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
meson
drm/fourcc: Pass the format_info pointer to drm_format_plane_width/height
2019-05-20 13:35:24 +02:00
mga
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
mgag200
drm: Reserve/unreserve GEM VRAM BOs from within pin/unpin functions
2019-05-17 13:14:11 +02:00
msm
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
mxsfb
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
nouveau
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
omapdrm
drm: Replace instances of drm_format_info by drm_get_format_info
2019-05-20 13:35:40 +02:00
panel
drm/panel: simple: Add FriendlyELEC HD702E 800x1280 LCD panel
2019-05-07 19:57:58 +02:00
panfrost
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
pl111
Merge tag 'drm-misc-next-2019-04-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-04-12 14:27:45 +10:00
qxl
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
2019-04-03 13:26:11 +10:00
r128
drm/irq: Ditch DRIVER_IRQ_SHARED
2019-01-29 15:45:21 +01:00
radeon
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
rcar-du
drm: rcar-du: lvds: Set LVEN and LVRES bits together on D3
2019-03-28 06:12:42 +02:00
rockchip
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
savage
drm/savage: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
scheduler
drm/scheduler: Add flag to hint the release of guilty job.
2019-05-02 15:50:55 -05:00
selftests
drm/selftests/mm: Switch to bitmap_zalloc()
2019-03-20 17:36:06 +00:00
shmobile
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
sis
…
sti
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
stm
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
sun4i
drm/sun4i: sun6i_mipi_dsi: Support DSI GENERIC_SHORT_WRITE_2 transfer
2019-05-16 11:03:19 +02:00
tdfx
…
tegra
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
tilcdc
drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install
2019-01-29 15:45:06 +01:00
tinydrm
drm/tinydrm: Fix fbdev pixel format
2019-04-11 16:16:06 +02:00
ttm
drm/ttm: Fix spelling of "KiB"
2019-03-19 15:04:03 -05:00
tve200
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
udl
drm/udl: move to embedding drm device inside udl device.
2019-04-24 13:48:45 +10:00
v3d
drm/v3d: Fix and extend MMU error handling.
2019-05-16 09:24:52 -07:00
vboxvideo
drm/vboxvideo: Convert vboxvideo driver to VRAM MM
2019-05-15 16:17:09 +02:00
vc4
drm: Remove users of drm_format_(horz|vert)_chroma_subsampling
2019-05-20 13:33:11 +02:00
vgem
drm/vgem: fix use-after-free when drm_gem_handle_create() fails
2019-03-18 08:45:57 +01:00
via
drm/via: mark expected switch fall-throughs
2019-01-30 17:35:29 +01:00
virtio
drm/virtio: Remove redundant return type
2019-05-06 15:36:23 +02:00
vkms
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
vmwgfx
drm/vmwgfx: Remove set but not used variable 'fb_offset, fb_depth'
2019-04-08 10:29:05 -07:00
xen
drm/drv: drm_dev_unplug(): Move out drm_dev_put() call
2019-02-21 12:11:58 +01:00
zte
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
ati_pcigart.c
…
drm_agpsupport.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_atomic_helper.c
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
drm_atomic_state_helper.c
drm/docs: Fix typo in __drm_atomic_helper_connector_reset
2019-04-24 11:52:24 +02:00
drm_atomic_uapi.c
drm/atomic: -EACCESS for lease-denied crtc lookup
2019-04-24 11:31:17 +02:00
drm_atomic.c
drm: Add drm_atomic_get_old/new_private_obj_state
2019-04-29 12:35:56 +01:00
drm_auth.c
drm/fb-helper: Avoid race with DRM userspace
2019-05-14 16:11:28 +02:00
drm_blend.c
…
drm_bridge.c
…
drm_bufs.c
drm/legacy: move map cleanups into drm_bufs.c
2019-04-24 12:32:13 +10:00
drm_cache.c
…
drm_client.c
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
drm_color_mgmt.c
drm: Constify drm_color_lut_check()
2019-01-29 23:26:12 +02:00
drm_connector.c
drm: Fix timestamp docs for variable refresh properties.
2019-05-07 10:39:14 -05:00
drm_context.c
…
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
drm: Remove use of drm_mode_object
2019-01-15 13:20:56 +01:00
drm_crtc_internal.h
drm/atomic: Wire file_priv through for property changes
2019-04-24 11:30:52 +02:00
drm_crtc.c
drm/lease: Make sure implicit planes are leased
2019-04-24 11:30:32 +02:00
drm_damage_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_debugfs_crc.c
…
drm_debugfs.c
…
drm_dma.c
…
drm_dp_aux_dev.c
drm/dp: drmP.h include removal
2019-05-06 16:00:48 +03:00
drm_dp_cec.c
…
drm_dp_dual_mode_helper.c
drm/dp: drmP.h include removal
2019-05-06 16:00:48 +03:00
drm_dp_helper.c
drm/dp: drmP.h include removal
2019-05-06 16:00:48 +03:00
drm_dp_mst_topology.c
drm/dp: drmP.h include removal
2019-05-06 16:00:48 +03:00
drm_drv.c
drm/legacy: move init/destroy of struct members into legacy file
2019-04-24 12:32:18 +10:00
drm_dsc.c
drm/dsc: Split DSC PPS and SDP header initialisations
2019-03-05 13:24:34 -05:00
drm_dumb_buffers.c
…
drm_edid_load.c
drm/edid: drmP.h include removal
2019-05-06 16:01:07 +03:00
drm_edid.c
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2019-05-09 10:19:03 +02:00
drm_encoder_slave.c
…
drm_encoder.c
…
drm_fb_cma_helper.c
drm/cma-helper: Remove unused fbdev code
2019-01-17 10:56:38 +01:00
drm_fb_helper.c
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
drm_file.c
drm: Some ocd in drm_file.c
2019-05-09 11:40:20 +02:00
drm_flip_work.c
…
drm_format_helper.c
drm: Remove users of drm_format_info_plane_cpp
2019-05-20 13:35:56 +02:00
drm_fourcc.c
drm/fourcc: Pass the format_info pointer to drm_format_plane_width/height
2019-05-20 13:35:24 +02:00
drm_framebuffer.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_gem_cma_helper.c
drm/cma-helper: Fix drm_gem_cma_free_object()
2019-05-08 16:01:40 +02:00
drm_gem_framebuffer_helper.c
drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty()
2019-01-17 10:56:45 +01:00
drm_gem_shmem_helper.c
drm: shmem: Off by one in drm_gem_shmem_fault()
2019-04-01 10:44:34 -07:00
drm_gem_vram_helper.c
drm: Reserve/unreserve GEM VRAM BOs from within pin/unpin functions
2019-05-17 13:14:11 +02:00
drm_gem.c
drm/gem: Fix sphinx warnings
2019-04-25 10:02:10 -04:00
drm_hashtab.c
…
drm_internal.h
drm/fb-helper: Avoid race with DRM userspace
2019-05-14 16:11:28 +02:00
drm_ioc32.c
drm: allow removal of legacy codepaths (v4.1)
2019-04-24 12:33:15 +10:00
drm_ioctl.c
drm: introduce a capability flag for syncobj timeline support
2019-05-02 12:36:47 +10:00
drm_irq.c
drm: allow removal of legacy codepaths (v4.1)
2019-04-24 12:33:15 +10:00
drm_kms_helper_common.c
drm: fix spelling mistake "intead" -> "instead"
2019-03-04 11:18:50 -05:00
drm_lease.c
drm/lease: Check for lessor outside of locks
2019-04-24 11:29:32 +02:00
drm_legacy_misc.c
drm: Some ocd in drm_file.c
2019-05-09 11:40:20 +02:00
drm_legacy.h
drm: Some ocd in drm_file.c
2019-05-09 11:40:20 +02:00
drm_lock.c
drm/legacy: move lock cleanup for master into lock file (v2)
2019-04-24 12:32:15 +10:00
drm_memory.c
drm: fallback to dma_alloc_coherent when memory encryption is active
2019-04-01 11:43:42 +02:00
drm_mipi_dsi.c
…
drm_mm.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_mode_config.c
drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only
2019-04-16 15:13:23 -07:00
drm_mode_object.c
drm/atomic: Wire file_priv through for property changes
2019-04-24 11:30:52 +02:00
drm_modes.c
drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags
2019-03-18 11:42:13 +02:00
drm_modeset_helper.c
drm: prepare for drmP.h removal from drm_modeset_helper.h
2019-02-07 21:48:28 +01:00
drm_modeset_lock.c
…
drm_of.c
…
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for Lenovo Ideapad D330
2019-03-01 09:15:55 +02:00
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
…
drm_plane.c
drm/lease: Make sure implicit planes are leased
2019-04-24 11:30:32 +02:00
drm_prime.c
drm: Add reservation_object to drm_gem_object
2019-02-19 11:08:40 +01:00
drm_print.c
drm: Add a helper function for printing a debugfs_regset32.
2019-04-01 10:44:34 -07:00
drm_probe_helper.c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
drm_property.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_rect.c
drm: Nuke drm_calc_{h,v}scale_relaxed()
2019-02-07 13:14:06 +02:00
drm_scatter.c
…
drm_scdc_helper.c
…
drm_simple_kms_helper.c
drm: Split out drm_probe_helper.h
2019-01-24 13:20:42 +01:00
drm_syncobj.c
drm: introduce a capability flag for syncobj timeline support
2019-05-02 12:36:47 +10:00
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
drm: Trivial comment grammar cleanups
2019-02-04 10:21:17 +01:00
drm_vm.c
drm: allow removal of legacy codepaths (v4.1)
2019-04-24 12:33:15 +10:00
drm_vma_manager.c
…
drm_vram_helper_common.c
drm: Integrate VRAM MM into struct drm_device
2019-05-15 16:17:06 +02:00
drm_vram_mm_helper.c
drm: Integrate VRAM MM into struct drm_device
2019-05-15 16:17:06 +02:00
drm_writeback.c
drm: writeback: Add job prepare and cleanup operations
2019-03-18 17:24:38 +02:00
Kconfig
drm: Add |struct drm_gem_vram_object| and helpers
2019-05-15 16:17:04 +02:00
Makefile
drm: Add VRAM MM, a simple memory manager for dedicated VRAM
2019-05-15 16:17:06 +02:00