ipmi_ssif: unlock on allocation failure

We should unlock and re-enable IRQs if this allocation fails.

Fixes: 259307074bfc ("ipmi: Add SMBus interface driver (SSIF) ")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 0b22a9be5029..6dd6476ea5d3 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -408,6 +408,7 @@ static void start_event_fetch(struct ssif_info *ssif_info, unsigned long *flags)
         msg = ipmi_alloc_smi_msg();
         if (!msg) {
                 ssif_info->ssif_state = SSIF_NORMAL;
+                ipmi_ssif_unlock_cond(ssif_info, flags);
                 return;
         }
 
@@ -430,6 +431,7 @@ static void start_recv_msg_fetch(struct ssif_info *ssif_info,
         msg = ipmi_alloc_smi_msg();
         if (!msg) {
                 ssif_info->ssif_state = SSIF_NORMAL;
+                ipmi_ssif_unlock_cond(ssif_info, flags);
                 return;
         }