diff options
author | YueHaibing <yuehaibing@huawei.com> | 2019-04-06 03:07:49 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-16 12:57:53 +0200 |
commit | 3935a6fb4bd7aa6562ad0e789ada025e1481289c (patch) | |
tree | 7ca6855bde4ea88954c3077c748cdc05cc059947 /drivers/staging/comedi | |
parent | 932f98922f6fca9f8c45274346b49058dd50d51a (diff) | |
download | linux-stable-3935a6fb4bd7aa6562ad0e789ada025e1481289c.tar.gz linux-stable-3935a6fb4bd7aa6562ad0e789ada025e1481289c.tar.bz2 linux-stable-3935a6fb4bd7aa6562ad0e789ada025e1481289c.zip |
staging: comedi: dyna_pci10xx: remove set but not used variables 'chan' and range'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/comedi/drivers/dyna_pci10xx.c: In function 'dyna_pci10xx_insn_write_ao':
drivers/staging/comedi/drivers/dyna_pci10xx.c:109:21: warning:
variable 'range' set but not used [-Wunused-but-set-variable]
unsigned int chan, range;
drivers/staging/comedi/drivers/dyna_pci10xx.c:109:15: warning:
variable 'chan' set but not used [-Wunused-but-set-variable]
unsigned int chan, range;
They are never used since introduction in commit 16a7373a8e14 ("Staging:
comedi: add dyna_pci10xx driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
-rw-r--r-- | drivers/staging/comedi/drivers/dyna_pci10xx.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c index 9bdd5bf2eb99..d38bfc6113e8 100644 --- a/drivers/staging/comedi/drivers/dyna_pci10xx.c +++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c @@ -106,10 +106,6 @@ static int dyna_pci10xx_insn_write_ao(struct comedi_device *dev, { struct dyna_pci10xx_private *devpriv = dev->private; int n; - unsigned int chan, range; - - chan = CR_CHAN(insn->chanspec); - range = range_codes_pci1050_ai[CR_RANGE((insn->chanspec))]; mutex_lock(&devpriv->mutex); for (n = 0; n < insn->n; n++) { |