Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 01/16] char: pcmcia: cm4000_cs: Remove unused variable 'tmp' | Date | Thu, 20 May 2021 13:13:32 +0100 |
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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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