diff options
| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2015-05-01 21:37:48 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-08 09:23:56 +0200 |
| commit | 76372381dd6f5ed4b53fae0c00666e25680e21c5 (patch) | |
| tree | b0b4e1c37a9237948f8bf4f548e87f44a6ebd7be | |
| parent | Staging: lustre: ptlrpc: lproc_ptlrpc: remove unneeded null test before free (diff) | |
staging: lustre: ptlrpc: sec_plain: 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/ptlrpc/sec_plain.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c index 604e51177bd3..989cdcda27b5 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c +++ b/drivers/staging/lustre/lustre/ptlrpc/sec_plain.c @@ -384,8 +384,7 @@ struct ptlrpc_cli_ctx *plain_sec_install_ctx(struct plain_sec *plsec) if (ctx) { atomic_inc(&ctx->cc_refcount); - if (ctx_new) - kfree(ctx_new); + kfree(ctx_new); } else if (ctx_new) { ctx = ctx_new; |