[PATCH] libertas: make lbs_process_event() void

[Jason Yan]

Fix the following coccicheck warning:

drivers/net/wireless/marvell/libertas/cmdresp.c:225:5-8: Unneeded
variable: "ret". Return "0" on line 355

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
---
 drivers/net/wireless/marvell/libertas/cmd.h     | 2 +-
 drivers/net/wireless/marvell/libertas/cmdresp.c | 5 +----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/marvell/libertas/cmd.h b/drivers/net/wireless/marvell/libertas/cmd.h
index 80878561cb90..3c193074662b 100644
--- a/drivers/net/wireless/marvell/libertas/cmd.h
+++ b/drivers/net/wireless/marvell/libertas/cmd.h
@@ -76,7 +76,7 @@ void lbs_mac_event_disconnected(struct lbs_private *priv,
 
 /* Events */
 
-int lbs_process_event(struct lbs_private *priv, u32 event);
+void lbs_process_event(struct lbs_private *priv, u32 event);
 
 
 /* Actual commands */
diff --git a/drivers/net/wireless/marvell/libertas/cmdresp.c b/drivers/net/wireless/marvell/libertas/cmdresp.c
index b73d08381398..cb515c5584c1 100644
--- a/drivers/net/wireless/marvell/libertas/cmdresp.c
+++ b/drivers/net/wireless/marvell/libertas/cmdresp.c
@@ -220,9 +220,8 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
 	return ret;
 }
 
-int lbs_process_event(struct lbs_private *priv, u32 event)
+void lbs_process_event(struct lbs_private *priv, u32 event)
 {
-	int ret = 0;
 	struct cmd_header cmd;
 
 	switch (event) {
@@ -351,6 +350,4 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
 		netdev_alert(priv->dev, "EVENT: unknown event id %d\n", event);
 		break;
 	}
-
-	return ret;
 }
-- 
2.21.1