err.h: remove deprecated PTR_RET for good

bulwahn · Jiri Kosina · commit fad7c9020948 · 2020-03-22T23:06:34.000+01:00
Initially, commit fa9ee9c ("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 6e8b872 ("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>
diff --git a/include/linux/err.h b/include/linux/err.h
@@ -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 */

Original file line number	Diff line number	Diff line change
`@@ -62,9 +62,6 @@ static inline int __must_check PTR_ERR_OR_ZERO(__force const void *ptr)`
`62`	`62`	`return 0;`
`63`	`63`	`}`
`64`	`64`
`65`		`-/* Deprecated */`
`66`		`-#define PTR_RET(p) PTR_ERR_OR_ZERO(p)`
`67`		`-`
`68`	`65`	`#endif`
`69`	`66`
`70`	`67`	`#endif /* _LINUX_ERR_H */`