[PATCH 09/15] staging: comedi: ni_labpc_common: (!foo) preferred over (foo == NULL)
H Hartley Sweeten
hsweeten at visionengravers.com
Wed Mar 4 19:15:36 UTC 2015
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_labpc_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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]);
--
2.3.0
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