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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-05-01 19:37:56 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-08 07:23:54 (GMT) |
| commit | 6fa7cbab38ee64eb78376a32a57cbaa074d766e4 (patch) | |
| tree | 92ec67e9a78121a8f707b889f99609c1eb35b316 | |
| parent | 34b8fbd6cdb1251d7f2bb3645124148365c5089a (diff) | |
| download | linux-6fa7cbab38ee64eb78376a32a57cbaa074d766e4.tar.xz | |
staging: lustre: mdc: 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);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/mdc/mdc_request.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c index 1a4ef9d..cbbdfce 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_request.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c @@ -1644,8 +1644,7 @@ out: llog_cat_close(NULL, llh); if (ctxt) llog_ctxt_put(ctxt); - if (cs->cs_buf) - kfree(cs->cs_buf); + kfree(cs->cs_buf); kfree(cs); return rc; } |