[PATCH] selinux: remove redundant assignment to len

From: Colin Ian King <redacted>

The variable len is being set to zero and this value is never
being read since len is being set to a different value just
a few lines later.  Remove this redundant assignment. Cleans
up clang warning: Value stored to 'len' is never read

Signed-off-by: Colin Ian King <redacted>
---
 security/selinux/ss/conditional.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c
index 771c96afe1d5..c91543a617ac 100644
--- a/security/selinux/ss/conditional.c
+++ b/security/selinux/ss/conditional.c

@@ -361,7 +361,6 @@ static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list *
 
 	*ret_list = NULL;
 
-	len = 0;
 	rc = next_entry(buf, fp, sizeof(u32));
 	if (rc)
 		return rc;

-- 
2.14.1

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On Sat, Oct 14, 2017 at 11:00 AM, Colin King [off-list ref] wrote:

From: Colin Ian King <redacted>

The variable len is being set to zero and this value is never
being read since len is being set to a different value just
a few lines later.  Remove this redundant assignment. Cleans
up clang warning: Value stored to 'len' is never read

Signed-off-by: Colin Ian King <redacted>
---
 security/selinux/ss/conditional.c | 1 -
 1 file changed, 1 deletion(-)

Merged.

-- 
paul moore
www.paul-moore.com
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