On main codepath pkt_dev is immediately rewritten. On error codepath it isn't
used.
Noticed by Coverity checker.
From: Alexey Dobriyan <[email protected]>
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Adrian Bunk <[email protected]>
--- linux-vanilla/net/core/pktgen.c
+++ linux-coverity-1762/net/core/pktgen.c
@@ -2882,7 +2882,7 @@ static int pktgen_add_device(struct pktg
/* We don't allow a device to be on several threads */
- if( (pkt_dev = __pktgen_NN_threads(ifname, FIND)) == NULL) {
+ if(__pktgen_NN_threads(ifname, FIND) == NULL) {
pkt_dev = kmalloc(sizeof(struct pktgen_dev), GFP_KERNEL);
if (!pkt_dev)
-
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