tree 8d71aa53cff785eb89acd2499179deaf8bc44ca3
parent 967bf623e9f5eecfb056b1ba7e0efd74a21c9c3a
author Akinobu Mita <akinobu.mita@gmail.com> 1164745783 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1164763610 -0800

[PATCH] fix create_write_pipe() error check

The return value of create_write_pipe()/create_read_pipe() should be
checked by IS_ERR().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>