1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 0ded3640b926..707d9c94cf9e 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1914,11 +1914,13 @@ static int gigaset_write_cmd(struct cardstate *cs, struct cmdbuf_t *cb)
          * The next command will reopen the AT channel automatically.
          */
         if (cb->len == 3 && !memcmp(cb->buf, "+++", 3)) {
-                kfree(cb);
                 rc = req_submit(cs->bcs, HD_CLOSE_ATCHANNEL, 0, BAS_TIMEOUT);
                 if (cb->wake_tasklet)
                         tasklet_schedule(cb->wake_tasklet);
-                return rc < 0 ? rc : cb->len;
+                if (!rc)
+                        rc = cb->len;
+                kfree(cb);
+                return rc;
         }
 
         spin_lock_irqsave(&cs->cmdlock, flags);