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authorWei Yongjun <weiyongjun1@huawei.com>2019-03-25 06:31:09 +0000
committerDavid S. Miller <davem@davemloft.net>2019-03-26 11:39:37 -0700
commit6da88a82df758de32c2346084b08c18b692481b0 (patch)
tree5c538ed6212adef86be419a24f0b1c1615a791ba /net/tipc
parentf7f9467ad3c3da66ae79cee0e5da4b4e10e73f39 (diff)
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tipc: fix return value check in tipc_mcast_send_sync()
Fix the return value check which testing the wrong variable in tipc_mcast_send_sync(). Fixes: c55c8edafa91 ("tipc: smooth change between replicast and broadcast") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
-rw-r--r--net/tipc/bcast.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 88edfb358ae7..76e14dc08bb9 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -329,7 +329,7 @@ static int tipc_mcast_send_sync(struct net *net, struct sk_buff *skb,
/* Allocate dummy message */
_skb = tipc_buf_acquire(MCAST_H_SIZE, GFP_KERNEL);
- if (!skb)
+ if (!_skb)
return -ENOMEM;
/* Preparing for 'synching' header */