staging: lustre: fld: Use !x to check for kzalloc failure

!x is more normal for kzalloc failure in the kernel. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; statement S1, S2; @@ x = kzalloc(...); if ( - x == NULL + !x ) S1 else S2 // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
vbatts · Jul 14, 2015 · 812f205 · 812f205
1 parent 6c7c655
commit 812f205
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diff --git a/drivers/staging/lustre/lustre/fld/fld_cache.c b/drivers/staging/lustre/lustre/fld/fld_cache.c
@@ -70,7 +70,7 @@ struct fld_cache *fld_cache_init(const char *name,
 	LASSERT(cache_threshold < cache_size);
 
 	cache = kzalloc(sizeof(*cache), GFP_NOFS);
-	if (cache == NULL)
+	if (!cache)
 		return ERR_PTR(-ENOMEM);
 
 	INIT_LIST_HEAD(&cache->fci_entries_head);

diff --git a/drivers/staging/lustre/lustre/fld/fld_request.c b/drivers/staging/lustre/lustre/fld/fld_request.c
@@ -222,7 +222,7 @@ int fld_client_add_target(struct lu_client_fld *fld,
 			fld->lcf_name, name, tar->ft_idx);
 
 	target = kzalloc(sizeof(*target), GFP_NOFS);
-	if (target == NULL)
+	if (!target)
 		return -ENOMEM;
 
 	spin_lock(&fld->lcf_lock);