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err.h: remove deprecated PTR_RET for good 

Initially, commit fa9ee9c4b9 ("include/linux/err.h: add a function to
cast error-pointers to a return value") from Uwe Kleine-König introduced
PTR_RET in 03/2011. Then, in 07/2013, commit 6e8b8726ad ("PTR_RET is
now PTR_ERR_OR_ZERO") from Rusty Russell renamed PTR_RET to
PTR_ERR_OR_ZERO, and left PTR_RET as deprecated-marked alias.

After six years since the renaming and various repeated cleanups in the
meantime, it is time to finally remove the deprecated PTR_RET for good.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Lukas Bulwahn 2020-03-22 17:57:02 +01:00 committed by Jiri Kosina
parent 7901b6e4e6
commit fad7c90209
1 changed files with 0 additions and 3 deletions
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3
include/linux/err.h
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@ -62,9 +62,6 @@ static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr)
return 0;
}
/* Deprecated */
#define PTR_RET(p) PTR_ERR_OR_ZERO(p)
#endif
#endif /* _LINUX_ERR_H */