net: caif: added cfserl_release function

commit bce130e7f392ddde8cfcb09927808ebd5f9c8669 upstream.

Added cfserl_release() function.

Cc: stable@vger.kernel.org
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/net/caif/cfserl.h b/include/net/caif/cfserl.h
index b5b020f3c72ebcd1e43d1c9c177a2782cf49b9a9..bc3fae07a25f901974ee0851f82e66956f600f06 100644 (file)
--- a/include/net/caif/cfserl.h
+++ b/include/net/caif/cfserl.h
@@ -9,4 +9,5 @@
 #include <net/caif/caif_layer.h>
 
 struct cflayer *cfserl_create(int instance, bool use_stx);
+void cfserl_release(struct cflayer *layer);
 #endif

diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
index ce60f06d76de30bdc08f0db6599b6c355c34c529..af1e1e36dc90a3c33bdf499c17685f260cb7bc98 100644 (file)
--- a/net/caif/cfserl.c
+++ b/net/caif/cfserl.c
@@ -31,6 +31,11 @@ static int cfserl_transmit(struct cflayer *layr, struct cfpkt *pkt);
 static void cfserl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
                           int phyid);
 
+void cfserl_release(struct cflayer *layer)
+{
+       kfree(layer);
+}
+
 struct cflayer *cfserl_create(int instance, bool use_stx)
 {
        struct cfserl *this = kzalloc(sizeof(struct cfserl), GFP_ATOMIC);