Messages in this thread |  | | From | Bartosz Golaszewski <> | Date | Mon, 6 Jan 2020 10:38:05 +0100 | Subject | Re: [PATCH] treewide: remove redundent IS_ERR() before error code check |
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pon., 6 sty 2020 o 06:00 Masahiro Yamada <masahiroy@kernel.org> napisał(a): > > 'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p). > Hence, IS_ERR(p) is unneeded. > > The semantic patch that generates this commit is as follows: > > // <smpl> > @@ > expression ptr; > constant error_code; > @@ > -IS_ERR(ptr) && (PTR_ERR(ptr) == - error_code) > +PTR_ERR(ptr) == - error_code > // </smpl> > > Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
For GPIO:
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
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