diff options
| author |   Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-03-22 20:25:55 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-28 07:30:36 -0700 |
| commit | 574502caed4c11c7bbb6b4532a8bb544f626f2dc (patch) | |
| tree | d399e6fe4609c7a0be9f271ca4fd1f75f69b4b50 /scripts/stackusage | |
| parent | staging: rtl8188eu: core: rtw_mlme: Clean up tests if NULL returned on failure (diff) | |
staging: rtl8188eu: os_dep: usb_intf: Clean up tests if NULL returned on failure
Some functions like kmalloc/kzalloc return NULL on failure.
When NULL represents failure, !x is commonly used.
This was done using Coccinelle:
@@
expression *e;
identifier l1;
@@
e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(...);
...
- e == NULL
+ !e
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions