aio: remove unnecessary check
Namhyung Kim [Thu, 13 Jan 2011 01:01:08 +0000 (17:01 -0800)]
'nr >= min_nr >= 0' always satisfies 'nr >= 0' so the check is unnecesary.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/aio.c

index 8c8f6c5..43a716b 100644 (file)
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1839,7 +1839,7 @@ SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,
        long ret = -EINVAL;
 
        if (likely(ioctx)) {
-               if (likely(min_nr <= nr && min_nr >= 0 && nr >= 0))
+               if (likely(min_nr <= nr && min_nr >= 0))
                        ret = read_events(ioctx, min_nr, nr, events, timeout);
                put_ioctx(ioctx);
        }