Messages in this thread | | | Date | Mon, 9 Jan 2017 13:30:20 +0300 | From | Dan Carpenter <> | Subject | Re: [PATCH 4/8] [media] videobuf-dma-sg: Adjust 24 checks for null values |
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On Mon, Dec 26, 2016 at 09:48:19PM +0100, SF Markus Elfring wrote: > From: Markus Elfring <elfring@users.sourceforge.net> > Date: Mon, 26 Dec 2016 20:30:19 +0100 > > Convert comparisons with the preprocessor symbol "NULL" or the value "0" > to condition checks without it.
Generally lengths are numbers and not booleans so "len == 0" is ok. Checkpatch doesn't complain about that.
regards, dan carpenter
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