From: Dmitry Eremin <dmitry.eremin@intel.com>
Date: Sun, 18 Sep 2016 20:37:24 +0000 (-0400)
Subject: staging: lustre: llite: Compare of unsigned value against 0 is always true
X-Git-Tag: v4.9.8~1233^2~478
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d38a48e5b8cf0a186789c0b80a5e771672e141ea;p=platform%2Fkernel%2Flinux-rpi3.git

staging: lustre: llite: Compare of unsigned value against 0 is always true

Comparison of unsigned value against 0 is always true.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5200
Reviewed-on: http://review.whamcloud.com/11217
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index af233ea..fc2ba56 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -846,7 +846,7 @@ static ssize_t unstable_stats_store(struct kobject *kobj,
 
 	if (!count)
 		return 0;
-	if (count < 0 || count >= sizeof(kernbuf))
+	if (count >= sizeof(kernbuf))
 		return -EINVAL;
 
 	if (copy_from_user(kernbuf, buffer, count))