diff options
| author | Lee Jones | 2021-05-20 13:13:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2021-05-21 10:09:28 +0200 |
| commit | a9af9ae814434fe2c562d5dfb4268e7acf8bb0ed (patch) | |
| tree | 5819026dd816d16e812b5266a081398d5c313530 /drivers/char | |
| parent | 4e2898164656437f896102b17ec1e86c9953afcb (diff) | |
char: pcmcia: cm4040_cs: Remove unused variable 'uc'
Fixes the following W=1 kernel build warning(s):
drivers/char/pcmcia/cm4040_cs.c: In function ‘cm4040_read’:
drivers/char/pcmcia/cm4040_cs.c:224:16: warning: variable ‘uc’ set but not used [-Wunused-but-set-variable]
Cc: Harald Welte <laforge@gnumonks.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210520121347.3467794-3-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/pcmcia/cm4040_cs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index d5e43606339c..827711911da4 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -221,7 +221,6 @@ static ssize_t cm4040_read(struct file *filp, char __user *buf, unsigned long i; size_t min_bytes_to_read; int rc; - unsigned char uc; DEBUGP(2, dev, "-> cm4040_read(%s,%d)\n", current->comm, current->pid); @@ -308,7 +307,7 @@ static ssize_t cm4040_read(struct file *filp, char __user *buf, return -EIO; } - uc = xinb(iobase + REG_OFFSET_BULK_IN); + xinb(iobase + REG_OFFSET_BULK_IN); DEBUGP(2, dev, "<- cm4040_read (successfully)\n"); return min_bytes_to_read; |