9p: fix sparse warnings

Several sparse warnings were introduced by patches accepted during the merge
window which weren't caught.  This patch fixes those warnings.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index bbac2f72b4d2..67717f69412e 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -159,6 +159,7 @@ static struct p9_req_t *p9_tag_alloc(struct p9_client *c, u16 tag)
 
                         if (!c->reqs[row]) {
                                 printk(KERN_ERR "Couldn't grow tag array\n");
+                                spin_unlock_irqrestore(&c->lock, flags);
                                 return ERR_PTR(-ENOMEM);
                         }
                         for (col = 0; col < P9_ROW_MAXTAG; col++) {