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[PATCH 04/10] staging/irda/net: Delete an unnecessary variable initialisation in irlap_recv_discovery_xid_cmd()




From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 11 Oct 2017 22:18:34 +0200

The local variable "discovery" will only be used in a single if branch
of this function. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/irda/net/irlap_frame.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/irda/net/irlap_frame.c b/drivers/staging/irda/net/irlap_frame.c
index 94972db87951..33259ed5f3cd 100644
--- a/drivers/staging/irda/net/irlap_frame.c
+++ b/drivers/staging/irda/net/irlap_frame.c
@@ -481,7 +481,7 @@ static void irlap_recv_discovery_xid_cmd(struct irlap_cb *self,
 					 struct irlap_info *info)
 {
 	struct xid_frame *xid;
-	discovery_t *discovery = NULL;
+	discovery_t *discovery;
 	__u8 *discovery_info;
 	char *text;
 
-- 
2.14.2