* [PATCH] ila: Fix uninitialised return value in ila_xlat_nl_cmd_flush
[not found] <20190223042747.GK1711@kadam>
@ 2019-02-23 5:30 ` Herbert Xu
2019-02-25 5:55 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Herbert Xu @ 2019-02-23 5:30 UTC (permalink / raw)
To: Dan Carpenter; +Cc: kbuild, kbuild-all, linux-wireless, Johannes Berg, netdev
On Sat, Feb 23, 2019 at 07:27:47AM +0300, Dan Carpenter wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master
> head: db0342b20f32f584aedff27c9c09e0a4bbe5beff
> commit: 6c4128f658571b2dc7e01058ad09a8e947bc0159 [25/27] rhashtable: Remove obsolete rhashtable_walk_init function
>
> smatch warnings:
> net/ipv6/ila/ila_xlat.c:420 ila_xlat_nl_cmd_flush() error: uninitialized symbol 'ret'.
Thanks for catching this.
---8<---
This patch fixes an uninitialised return value error in
ila_xlat_nl_cmd_flush.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 6c4128f65857 ("rhashtable: Remove obsolete...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index ae6cd4cef8db..79d2e43c05c5 100644
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
@@ -383,7 +383,7 @@ int ila_xlat_nl_cmd_flush(struct sk_buff *skb, struct genl_info *info)
struct rhashtable_iter iter;
struct ila_map *ila;
spinlock_t *lock;
- int ret;
+ int ret = 0;
rhashtable_walk_enter(&ilan->xlat.rhash_table, &iter);
rhashtable_walk_start(&iter);
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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