diff options
| author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-02-26 08:55:02 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-02 03:18:42 (GMT) |
| commit | 3eed2d000275d8b6352cffeb60e79e55239f1f16 (patch) | |
| tree | 3046d96c9709dd2b74105222c6174210828d0931 | |
| parent | c4418daca7a27474eda4a926f0645054516c7d7f (diff) | |
| download | linux-3eed2d000275d8b6352cffeb60e79e55239f1f16.tar.xz | |
staging: lustre: ldlm: Replace kmem_cache_alloc with kmem_cache_zalloc
Use kmem_cache_zalloc instead of manually setting kmem_cache_alloc
with flag GFP_ZERO since kmem_alloc_zalloc sets allocated memory
to zero.
The Coccinelle semantic patch used to make this change is as
follows:
// <smpl>
@@
expression e,f;
@@
- kmem_cache_alloc(e, f |__GFP_ZERO)
+ kmem_cache_zalloc(e, f)
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_extent.c | 2 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_lock.c | 2 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c index 222cb62..a803e20 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c @@ -115,7 +115,7 @@ struct ldlm_interval *ldlm_interval_alloc(struct ldlm_lock *lock) struct ldlm_interval *node; LASSERT(lock->l_resource->lr_type == LDLM_EXTENT); - node = kmem_cache_alloc(ldlm_interval_slab, GFP_NOFS | __GFP_ZERO); + node = kmem_cache_zalloc(ldlm_interval_slab, GFP_NOFS); if (!node) return NULL; diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c index 98975ef..488523d 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c @@ -406,7 +406,7 @@ static struct ldlm_lock *ldlm_lock_new(struct ldlm_resource *resource) LASSERT(resource); - lock = kmem_cache_alloc(ldlm_lock_slab, GFP_NOFS | __GFP_ZERO); + lock = kmem_cache_zalloc(ldlm_lock_slab, GFP_NOFS); if (!lock) return NULL; diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index 03b9726..9dede87 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -1041,7 +1041,7 @@ static struct ldlm_resource *ldlm_resource_new(void) struct ldlm_resource *res; int idx; - res = kmem_cache_alloc(ldlm_resource_slab, GFP_NOFS | __GFP_ZERO); + res = kmem_cache_zalloc(ldlm_resource_slab, GFP_NOFS); if (!res) return NULL; |