linux

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Files

Tom Rix a2df8463e1 igc: return an error if the mac type is unknown in igc_ptp_systim_to_hwtstamp()

clang static analysis reports
drivers/net/ethernet/intel/igc/igc_ptp.c:673:3: warning: The left operand of
  '+' is a garbage value [core.UndefinedBinaryOperatorResult]
   ktime_add_ns(shhwtstamps.hwtstamp, adjust);
   ^            ~~~~~~~~~~~~~~~~~~~~

igc_ptp_systim_to_hwtstamp() silently returns without setting the hwtstamp
if the mac type is unknown.  This should be treated as an error.

Fixes: 81b055205e ("igc: Add support for RX timestamping")
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20230131215437.1528994-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2023-02-01 21:19:57 -08:00

e1000

e1000: Remove unnecessary use of kmap_atomic()

2022-11-02 11:09:13 -07:00

e1000e

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-12-08 18:19:59 -08:00

fm10k

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-11-29 13:04:52 -08:00

i40e

treewide: Convert del_timer*() to timer_shutdown*()