tree 6652e56e361415a85ab5a7b888492e5ceef0cd94
parent 1f85f87d4f81d1e5a2d502d48316a1bdc5acac0b
author Jani Nikula <ext-jani.1.nikula@nokia.com> 1274736780 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1274800022 -0700

err.h: add __must_check to error pointer handlers

Add __must_check to error pointer handlers to have the compiler warn about
mistakes like:

	if (err)
		ERR_PTR(err);

It found two bugs:

Mar 12 Nikula Jani [PATCH] enclosure: fix error path - actually return ERR_PTR() on error
Mar 12 Nikula Jani [PATCH] sunrpc: fix error path - actually return ERR_PTR() on error

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Cc: Phil Carmody <ext-phil.2.carmody@nokia.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>