From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 18 Nov 2014 21:41:26 +0100
The ipcomp_free_tfms() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
net/xfrm/xfrm_ipcomp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c
index ccfdc71..47863cd 100644
--- a/net/xfrm/xfrm_ipcomp.c
+++ b/net/xfrm/xfrm_ipcomp.c
@@ -320,8 +320,7 @@ error:
static void ipcomp_free_data(struct ipcomp_data *ipcd)
{
- if (ipcd->tfms)
- ipcomp_free_tfms(ipcd->tfms);
+ ipcomp_free_tfms(ipcd->tfms);
ipcomp_free_scratches();
}
--
2.1.3
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