lkml.org 
[lkml]   [2018]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] wireless: zd1211rw: remove redundant assignment of pointer 'q'
Date
From: Colin Ian King <colin.king@canonical.com>

Pointer q is initialized and then almost immediately afterwards being
re-assigned the same value. Remove the second redundant assignment.

Cleans up clang warning:
drivers/net/wireless/zydas/zd1211rw/zd_mac.c:503:23: warning: Value
stored to 'q' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/net/wireless/zydas/zd1211rw/zd_mac.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
index b785742bfd9e..b01b44a5d16e 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c
@@ -509,7 +509,6 @@ void zd_mac_tx_failed(struct urb *urb)
int found = 0;
int i, position = 0;

- q = &mac->ack_wait_queue;
spin_lock_irqsave(&q->lock, flags);

skb_queue_walk(q, skb) {
--
2.15.1
\
 
 \ /
  Last update: 2018-01-30 19:26    [W:0.054 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site