Files
kernel/include/linux
Uwe Kleine-König fa9ee9c4b9 include/linux/err.h: add a function to cast error-pointers to a return value
PTR_RET() can be used if you have an error-pointer and are only interested
in the eventual error value, but not the pointer.  Yields the usual 0 for
no error, -ESOMETHING otherwise.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-22 17:44:11 -07:00
..
2011-03-18 23:38:50 -07:00
2011-03-22 17:43:59 -07:00
2011-03-14 19:12:20 -04:00
2011-03-22 17:44:05 -07:00
2011-03-05 10:56:00 +01:00
2011-02-23 00:53:26 +00:00
2011-03-20 14:50:53 +01:00
2011-02-27 16:11:51 -08:00
2011-03-11 14:15:35 +01:00
2011-03-22 17:43:59 -07:00
2011-03-11 15:38:44 -05:00
2011-03-14 18:25:53 -04:00
2011-03-11 15:13:26 -05:00
2011-03-15 00:43:16 +01:00
2011-03-22 17:44:03 -07:00
2011-02-28 18:00:31 -08:00
2011-02-21 12:53:08 -08:00
2011-03-22 17:44:05 -07:00