tree f82f5977b3a5e3b4e0c1b1f9bbf16b25e5a4c860
parent d8aaab4f619acfbfafc91d94b15c2932457c65fa
author Jan Kara <jack@suse.cz> 1396561596 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1396567251 -0700

fanotify: move unrelated handling from copy_event_to_user()

Move code moving event structure to access_list from copy_event_to_user()
to fanotify_read() where it is more logical (so that we can immediately
see in the main loop that we either move the event to a different list
or free it).  Also move special error handling for permission events
from copy_event_to_user() to the main loop to have it in one place with
error handling for normal events.  This makes copy_event_to_user()
really only copy the event to user without any side effects.

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Eric Paris <eparis@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>