From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
buf is initialized to buf_start and then set on the next statement
to buf_start + offsets[i]. Clean this up to just initialize buf
to buf_start + offsets[i] to clean up the clang build warning:
"Value stored to 'buf' during its initialization is never read"
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
net/bridge/netfilter/ebtables.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 3b3dcf719e07..37817d25b63d 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -2112,9 +2112,8 @@ static int size_entry_mwt(struct ebt_entry *entry, const unsigned char *base,
for (i = 0, j = 1 ; j < 4 ; j++, i++) {
struct compat_ebt_entry_mwt *match32;
unsigned int size;
- char *buf = buf_start;
+ char *buf = buf_start + offsets[i];
- buf = buf_start + offsets[i];
if (offsets[i] > offsets[j])
return -EINVAL;
--
2.14.1
--
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