linux-kernel - [PATCH] aio: remove unnecessary check

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Date:	Thu, 16 Dec 2010 18:09:05 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Benjamin LaHaise <bcrl@...ck.org>,
	Alexander Viro <viro@...iv.linux.org.uk>
Cc:	linux-aio@...ck.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] aio: remove unnecessary check

'nr >= min_nr >= 0' always satisfies 'nr >= 0' so the check is unnecesary.

Signed-off-by: Namhyung Kim <namhyung@...il.com>
---
 fs/aio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/aio.c b/fs/aio.c
index c56153f5f73e..45766460fa57 100644
--- 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);
 	}
-- 
1.7.3.3.400.g93cef

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