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staging: rtl8723bs: Remove set but not used variable 'oldcnt' 

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

drivers/staging/rtl8723bs/hal/sdio_ops.c: In function sdio_read_port:
drivers/staging/rtl8723bs/hal/sdio_ops.c:430:6: warning: variable oldcnt set but not used [-Wunused-but-set-variable]

It is not used since commit dedf215bd1 ("staging:
rtl8723bs: remove unused code")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/1570354382-86879-1-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhengbin 2019-10-06 17:33:02 +08:00 committed by Greg Kroah-Hartman
parent ea60b4eb44
commit a5a5ec2538
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/rtl8723bs/hal/sdio_ops.c
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@ -427,7 +427,6 @@ static u32 sdio_read_port(
struct adapter *adapter;
struct sdio_data *psdio;
struct hal_com_data *hal;
u32 oldcnt;
s32 err;
@ -437,7 +436,6 @@ static u32 sdio_read_port(
HalSdioGetCmdAddr8723BSdio(adapter, addr, hal->SdioRxFIFOCnt++, &addr);
oldcnt = cnt;
if (cnt > psdio->block_transfer_len)
cnt = _RND(cnt, psdio->block_transfer_len);
/* cnt = sdio_align_size(cnt); */