[AFS]: Fix memory leak in SRXAFSCB_GetCapabilities

The interface array is not freed on exit.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index 6685f4c..d5b2ad6 100644 (file)
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -443,6 +443,7 @@ static void SRXAFSCB_GetCapabilities(struct work_struct *work)
                        reply.ia.netmask[loop] = ifs[loop].netmask.s_addr;
                        reply.ia.mtu[loop] = htonl(ifs[loop].mtu);
                }
+               kfree(ifs);
        }
 
        reply.cap.capcount = htonl(1);