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authorLi RongQing <lirongqing@baidu.com>2019-02-19 13:14:07 +0800
committerJens Axboe <axboe@kernel.dk>2019-02-28 14:06:37 -0700
commitcd46eb89dff7f6390eaeb11013bb23aae196bbfc (patch)
tree863e9570a666f6998f0445b0e88758e7493553ff /drivers/block
parent6dc8746d7124c14bd86679ead7e64614263212c9 (diff)
downloadlinux-cd46eb89dff7f6390eaeb11013bb23aae196bbfc.tar.bz2
nbd: propagate genlmsg_reply return code
genlmsg_reply can fail, so propagate its return code Signed-off-by: Li RongQing <lirongqing@baidu.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/nbd.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 32a7ba1674b7..90ba9f4c03f3 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -2118,8 +2118,7 @@ static int nbd_genl_status(struct sk_buff *skb, struct genl_info *info)
}
nla_nest_end(reply, dev_list);
genlmsg_end(reply, reply_head);
- genlmsg_reply(reply, info);
- ret = 0;
+ ret = genlmsg_reply(reply, info);
out:
mutex_unlock(&nbd_index_mutex);
return ret;