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authorJulia Lawall <julia@diku.dk>2010-05-26 01:56:48 -0400
committerDavid S. Miller <davem@davemloft.net>2010-05-27 00:09:51 -0400
commita56635a56f2afb3d22d9ce07e8f8d69537416b2d (patch)
tree96ff391bccbc702cf2c9d74eecb055c32fb59a49 /net/iucv
parent23ecc4bde21f0ccb38f4b53cadde7fc5d67d68e3 (diff)
net/iucv: Add missing spin_unlock
Add a spin_unlock missing on the error path. There seems like no reason why the lock should continue to be held if the kzalloc fail. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E1; @@ * spin_lock(E1,...); <+... when != E1 if (...) { ... when != E1 * return ...; } ...+> * spin_unlock(E1,...); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/iucv')
-rw-r--r--net/iucv/af_iucv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index c8b4599a752e..9637e45744fa 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -1619,7 +1619,7 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg)
1619save_message: 1619save_message:
1620 save_msg = kzalloc(sizeof(struct sock_msg_q), GFP_ATOMIC | GFP_DMA); 1620 save_msg = kzalloc(sizeof(struct sock_msg_q), GFP_ATOMIC | GFP_DMA);
1621 if (!save_msg) 1621 if (!save_msg)
1622 return; 1622 goto out_unlock;
1623 save_msg->path = path; 1623 save_msg->path = path;
1624 save_msg->msg = *msg; 1624 save_msg->msg = *msg;
1625 1625