tipc: fix bug on error path in tipc_topsrv_kern_subscr()
authorJon Maloy <jon.maloy@ericsson.com>
Mon, 19 Feb 2018 11:48:21 +0000 (12:48 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 19 Feb 2018 19:38:08 +0000 (14:38 -0500)
commit96c252bf1c5c6d7e2dac3dea42f3f0a9c939d20e
tree78a40678d31ea2230b01321bb7c50dc84a30fcb7
parentcc35b396788814f31d9507fc2454ef4b5c5e7178
tipc: fix bug on error path in tipc_topsrv_kern_subscr()

In commit cc1ea9ffadf7 ("tipc: eliminate struct tipc_subscriber") we
re-introduced an old bug on the error path in the function
tipc_topsrv_kern_subscr(). We now re-introduce the correction too.

Reported-by: syzbot+f62e0f2a0ef578703946@syzkaller.appspotmail.com
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/topsrv.c