VM: unmap_page_range() can return void
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 5 Mar 2012 18:25:09 +0000 (13:25 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 21 Mar 2012 01:39:50 +0000 (21:39 -0400)
commit038c7aa16a38059ac23dfe9caa6954226ea20728
treeb851af73694ff7e0cd69ce90c7506c82122215c1
parentc16fa4f2ad19908a47c63d8fa436a1178438c7e7
VM: unmap_page_range() can return void

return value is always the 4th ('end') argument.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
mm/memory.c