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staging: unisys: Remove unused cache object counter

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kmem_cache statistics are available through SLAB anyway

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen
2015-05-05 18:35:47 -04:00
committed by Greg Kroah-Hartman
parent 9421736356
commit be91cd3740
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/unisys/visorchipset/visorchipset_main.c
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@@ -213,8 +213,6 @@ struct putfile_request {
int completion_status;
};
static atomic_t visorchipset_cache_buffers_in_use = ATOMIC_INIT(0);
struct parahotplug_request {
struct list_head list;
int id;
@@ -2077,7 +2075,6 @@ visorchipset_cache_alloc(struct kmem_cache *pool, bool ok_to_block,
if (!p)
return NULL;
atomic_inc(&visorchipset_cache_buffers_in_use);
return p;
}
@@ -2089,7 +2086,6 @@ visorchipset_cache_free(struct kmem_cache *pool, void *p, char *fn, int ln)
if (!p)
return;
atomic_dec(&visorchipset_cache_buffers_in_use);
kmem_cache_free(pool, p);
}