1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 3dda09a5ec41..a2af73db187b 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -706,7 +706,9 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command *
                              WRITE : READ, __GFP_WAIT);
 
         if (cgc->buflen) {
-                if (blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen, __GFP_WAIT))
+                ret = blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen,
+                                      __GFP_WAIT);
+                if (ret)
                         goto out;
         }