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Subject[PATCH 01/16] char: pcmcia: cm4000_cs: Remove unused variable 'tmp'
Date
Fixes the following W=1 kernel build warning(s):

drivers/char/pcmcia/cm4000_cs.c: In function ‘cmm_write’:
drivers/char/pcmcia/cm4000_cs.c:1053:16: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable]

Cc: Harald Welte <laforge@gnumonks.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "cs.c" <support.linux@omnikey.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/char/pcmcia/cm4000_cs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 89681f07bc787..9ec25735425d6 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1050,7 +1050,6 @@ static ssize_t cmm_write(struct file *filp, const char __user *buf,
struct cm4000_dev *dev = filp->private_data;
unsigned int iobase = dev->p_dev->resource[0]->start;
unsigned short s;
- unsigned char tmp;
unsigned char infolen;
unsigned char sendT0;
unsigned short nsend;
@@ -1148,7 +1147,7 @@ static ssize_t cmm_write(struct file *filp, const char __user *buf,
set_cardparameter(dev);

/* dummy read, reset flag procedure received */
- tmp = inb(REG_FLAGS1(iobase));
+ inb(REG_FLAGS1(iobase));

dev->flags1 = 0x20 /* T_Active */
| (sendT0)
--
2.31.1
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