lkml.org 
[lkml]   [2019]   [Apr]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH -next] net: pasemi: remove set but not used variable 'cpyhdr'
Date
From: YueHaibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/pasemi/pasemi_mac.c: In function 'pasemi_mac_queue_csdesc':
drivers/net/ethernet/pasemi/pasemi_mac.c:1358:29: warning: variable 'cpyhdr' set but not used [-Wunused-but-set-variable]

It's never used since commit 8d636d8bc5ff ("pasemi_mac: jumbo
frame support") and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/ethernet/pasemi/pasemi_mac.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
index 55d686e..5ffaee9 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -1355,7 +1355,7 @@ static void pasemi_mac_queue_csdesc(const struct sk_buff *skb,
const int nh_off = skb_network_offset(skb);
const int nh_len = skb_network_header_len(skb);
const int nfrags = skb_shinfo(skb)->nr_frags;
- int cs_size, i, fill, hdr, cpyhdr, evt;
+ int cs_size, i, fill, hdr, evt;
dma_addr_t csdma;

fund = XCT_FUN_ST | XCT_FUN_RR_8BRES |
@@ -1396,7 +1396,6 @@ static void pasemi_mac_queue_csdesc(const struct sk_buff *skb,
fill++;

/* Copy the result into the TCP packet */
- cpyhdr = fill;
CS_DESC(csring, fill++) = XCT_FUN_O | XCT_FUN_FUN(csring->fun) |
XCT_FUN_LLEN(2) | XCT_FUN_SE;
CS_DESC(csring, fill++) = XCT_PTR_LEN(2) | XCT_PTR_ADDR(cs_dest) | XCT_PTR_T;
--
2.7.0

\
 
 \ /
  Last update: 2019-04-03 09:51    [W:0.041 / U:0.836 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site