caif: Handle dev_queue_xmit errors.

Do proper handling of dev_queue_xmit errors in order to
avoid double free of skb and leaks in error conditions.
In cfctrl pending requests are removed when CAIF Link layer goes down.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index e857d8995ca3..423009918f79 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -126,7 +126,7 @@ void cfcnfg_remove(struct cfcnfg *cfg)
                 synchronize_rcu();
 
                 kfree(cfg->mux);
-                kfree(cfg->ctrl);
+                cfctrl_remove(cfg->ctrl);
                 kfree(cfg);
         }
 }