ipmi_ssif: unlock on allocation failure

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

Fixes: 2593070 ("ipmi: Add SMBus interface driver (SSIF) ")
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Corey Minyard <[email protected]>

Author: Dan Carpenter

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;
 	}