Messages in this thread | | | Date | Tue, 8 Nov 2022 16:12:17 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] staging: iio: meter: use min() for comparison and assignment |
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On Mon, Nov 07, 2022 at 09:40:00AM +0530, Deepak R Varma wrote: > Simplify code by using recommended min helper macro for logical > evaluation and value assignment. This issue is identified by > coccicheck using the minmax.cocci file. > > Signed-off-by: Deepak R Varma <drv@mailo.com> > --- > drivers/staging/iio/meter/ade7854-i2c.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/iio/meter/ade7854-i2c.c b/drivers/staging/iio/meter/ade7854-i2c.c > index a9a06e8dda51..a6ce7b24cc8f 100644 > --- a/drivers/staging/iio/meter/ade7854-i2c.c > +++ b/drivers/staging/iio/meter/ade7854-i2c.c > @@ -61,7 +61,7 @@ static int ade7854_i2c_write_reg(struct device *dev, > unlock: > mutex_unlock(&st->buf_lock); > > - return ret < 0 ? ret : 0; > + return min(ret, 0);
As others have said, this isn't ok, and I hate ? : usage, so if you want, spell that out please.
thanks,
greg k-h
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