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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-03-04 19:15:36 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-07 00:01:29 (GMT) |
| commit | c1bce7fd0d930a60af858039239d824973d147ab (patch) | |
| tree | fdd9521a4258cb4befacb182b7f28cfde7d74e7a /drivers/staging/comedi | |
| parent | 77ba71f6485d2b7f923987b173d590b3003bc2a6 (diff) | |
| download | linux-c1bce7fd0d930a60af858039239d824973d147ab.tar.xz | |
staging: comedi: ni_labpc_common: (!foo) preferred over (foo == NULL)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc_common.c b/drivers/staging/comedi/drivers/ni_labpc_common.c index 74518c5..0dac8cf 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_common.c +++ b/drivers/staging/comedi/drivers/ni_labpc_common.c @@ -428,7 +428,7 @@ static enum scan_mode labpc_ai_scan_mode(const struct comedi_cmd *cmd) return MODE_SINGLE_CHAN; /* chanlist may be NULL during cmdtest */ - if (cmd->chanlist == NULL) + if (!cmd->chanlist) return MODE_MULT_CHAN_UP; chan0 = CR_CHAN(cmd->chanlist[0]); |