Commit 76372381 authored May 01, 2015 by Julia Lawall Committed by Greg Kroah-Hartman May 08, 2015

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>

parent 848e90c3

drivers/staging/lustre/lustre/ptlrpc/sec_plain.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -384,7 +384,6 @@ 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);
		} else if (ctx_new) {
		ctx = ctx_new;