diff options
| author | Julia Lawall <julia@diku.dk> | 2010-01-11 16:17:12 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-01-11 16:17:12 +0100 |
| commit | 23978161f90e5a3200ad6ac9b0d534911e4cbb28 (patch) | |
| tree | 39a9bbd37416cce9dc4aff6bd6d9948e56cbec0e /mm/mmu_context.c | |
| parent | 875feb63b9567442be73efbcc9a8470e376d6423 (diff) | |
drivers/block/drbd/drbd_receiver.c: correct NULL test
Test the just-allocated value for NULL rather than some other value.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,y;
statement S;
@@
x = \(kmalloc\|kcalloc\|kzalloc\)(...);
(
if ((x) == NULL) S
|
if (
- y
+ x
== NULL)
S
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Lars Ellenberg <drbd-dev@lists.linbit.com>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/mmu_context.c')
0 files changed, 0 insertions, 0 deletions