From: David S. Miller <davem@davemloft.net>
Date: Tue, 23 Aug 2005 17:50:09 +0000 (-0700)
Subject: [ROSE]: Fix missing unlocks in rose_route_frame()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dc16aaf29d64b8c5e0b88f49a4d541edf5b61e42;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[ROSE]: Fix missing unlocks in rose_route_frame()

Noticed by Coverity checker.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index ff73ebb912b8..46b23217a353 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -994,8 +994,10 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	 *	1. The frame isn't for us,
 	 *	2. It isn't "owned" by any existing route.
 	 */
-	if (frametype != ROSE_CALL_REQUEST)	/* XXX */
-		return 0;
+	if (frametype != ROSE_CALL_REQUEST) {	/* XXX */
+		ret = 0;
+		goto out;
+	}
 
 	len  = (((skb->data[3] >> 4) & 0x0F) + 1) / 2;
 	len += (((skb->data[3] >> 0) & 0x0F) + 1) / 2;