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kernel: fix integer as NULL pointer warnings

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kernel/cpuset.c:1268:52: warning: Using plain integer as NULL pointer
kernel/pid_namespace.c:95:24: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Reviewed-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison
2008-04-28 14:13:19 -07:00
committed by Linus Torvalds
parent d613c3e2d8
commit b331d259b1
2 changed files with 3 additions and 2 deletions
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3
kernel/cpuset.c
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@@ -1265,7 +1265,8 @@ static ssize_t cpuset_common_file_write(struct cgroup *cont,
return -E2BIG;
/* +1 for nul-terminator */
if ((buffer = kmalloc(nbytes + 1, GFP_KERNEL)) == 0)
buffer = kmalloc(nbytes + 1, GFP_KERNEL);
if (!buffer)
return -ENOMEM;
if (copy_from_user(buffer, userbuf, nbytes)) {