| commit | 207e99c20f029b8ad9784fdb3b857e0a673db949 | |
| author | Julia Lawall <Julia.Lawall@lip6.fr> | |
| Fri, 1 May 2015 19:37:47 +0000 (1 21:37 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 8 May 2015 07:23:57 +0000 (8 09:23 +0200) | ||
| tree | f278ab57a2dd0e3fbcd6b02bd7b6043281ae4af1 | treesnapshot (tar.gz zip) |
| parent | 76372381dd6f5ed4b53fae0c00666e25680e21c5 | commitdiff |
staging: lustre: ptlrpc: service: remove unneeded null test before free
Kfree can cope with a null argument, so drop null tests.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ expression ptr; @@
- if (ptr != NULL)
kfree(ptr);
@@ expression ptr; @@
- if (ptr != NULL) {
kfree(ptr);
ptr = NULL;
- }
// </smpl>
In the first case, specific labels are introduced to free only what is needed.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kfree can cope with a null argument, so drop null tests.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ expression ptr; @@
- if (ptr != NULL)
kfree(ptr);
@@ expression ptr; @@
- if (ptr != NULL) {
kfree(ptr);
ptr = NULL;
- }
// </smpl>
In the first case, specific labels are introduced to free only what is needed.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/staging/lustre/lustre/ptlrpc/service.c | diffblobblamehistory |