fs/epoll: simplify ep_send_events_proc() ready-list loop
The current logic is a bit convoluted. Lets simplify this with a standard list_for_each_entry_safe() loop instead and just break out after maxevents is reached. While at it, remove an unnecessary indentation level in the loop when there are in fact ready events. Link: http://lkml.kernel.org/r/20181108051006.18751-3-dave@stgolabs.netSigned-off-by: Davidlohr Bueso <dbueso@suse.de> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jason Baron <jbaron@akamai.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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