diff options
| author | Colin Ian King <colin.king@canonical.com> | 2018-07-11 11:32:29 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-11 13:12:34 +0200 |
| commit | c833223652cf5ee0440413831d679419b69a1b7b (patch) | |
| tree | 1fc3e3259a5ddf745bbcb851e2a5b1a272712014 | |
| parent | 75971225d8700ce968fe876a971d714913b845c7 (diff) | |
| download | staging-c833223652cf5ee0440413831d679419b69a1b7b.tar.gz | |
staging: comedi: remove redundant variable segpos
Variable segpos is being assigned but is never used hence it is redundant
and can be removed.
Cleans up clang warning:
warning: variable 'segpos' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl816.c | 4 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl818.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c index d722079f3327c..d87cf6d4a161a 100644 --- a/drivers/staging/comedi/drivers/pcl816.c +++ b/drivers/staging/comedi/drivers/pcl816.c @@ -282,7 +282,7 @@ static int check_channel_list(struct comedi_device *dev, unsigned int chanlen) { unsigned int chansegment[16]; - unsigned int i, nowmustbechan, seglen, segpos; + unsigned int i, nowmustbechan, seglen; /* correct channel and range number check itself comedi/range.c */ if (chanlen < 1) { @@ -312,7 +312,7 @@ static int check_channel_list(struct comedi_device *dev, } /* check whole chanlist */ - for (i = 0, segpos = 0; i < chanlen; i++) { + for (i = 0; i < chanlen; i++) { if (chanlist[i] != chansegment[i % seglen]) { dev_dbg(dev->class_dev, "bad channel or range number! chanlist[%i]=%d,%d,%d and not %d,%d,%d!\n", diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c index eebb49751713b..0af5315d43575 100644 --- a/drivers/staging/comedi/drivers/pcl818.c +++ b/drivers/staging/comedi/drivers/pcl818.c @@ -573,7 +573,7 @@ static int check_channel_list(struct comedi_device *dev, unsigned int *chanlist, unsigned int n_chan) { unsigned int chansegment[16]; - unsigned int i, nowmustbechan, seglen, segpos; + unsigned int i, nowmustbechan, seglen; /* correct channel and range number check itself comedi/range.c */ if (n_chan < 1) { @@ -605,7 +605,7 @@ static int check_channel_list(struct comedi_device *dev, } /* check whole chanlist */ - for (i = 0, segpos = 0; i < n_chan; i++) { + for (i = 0; i < n_chan; i++) { if (chanlist[i] != chansegment[i % seglen]) { dev_dbg(dev->class_dev, "bad channel or range number! chanlist[%i]=%d,%d,%d and not %d,%d,%d!\n", |