diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-06-20 18:59:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-13 19:35:53 -0700 |
| commit | 3408e9aeee5fedd0eab223502074cad3120324b0 (patch) | |
| tree | 8291f5d9ada75d2d6cd9b95f8ca274a3c8be7e0f /drivers/staging/lustre/lustre/osc/osc_dev.c | |
| parent | efeb257dcf1c84fa05eff06cb829906576ae21b8 (diff) | |
| download | op-kernel-dev-3408e9aeee5fedd0eab223502074cad3120324b0.zip op-kernel-dev-3408e9aeee5fedd0eab223502074cad3120324b0.tar.gz | |
staging: lustre: osc: 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 <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/osc/osc_dev.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/osc/osc_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/osc/osc_dev.c b/drivers/staging/lustre/lustre/osc/osc_dev.c index 9222c9f..91fdec4 100644 --- a/drivers/staging/lustre/lustre/osc/osc_dev.c +++ b/drivers/staging/lustre/lustre/osc/osc_dev.c @@ -218,7 +218,7 @@ static struct lu_device *osc_device_alloc(const struct lu_env *env, int rc; od = kzalloc(sizeof(*od), GFP_NOFS); - if (od == NULL) + if (!od) return ERR_PTR(-ENOMEM); cl_device_init(&od->od_cl, t); |
