From: Sven Eckelmann <sven@narfation.org>
Date: Sat, 14 May 2011 21:14:48 +0000 (+0200)
Subject: batman-adv: Remove comparising < 0 for unsigned type
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=16f14b45c48f4f1be5857103ee3054114604d98c;p=~shefty%2Frdma-dev.git

batman-adv: Remove comparising < 0 for unsigned type

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---

diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c
index e8491ee6646..628ab185e9e 100644
--- a/net/batman-adv/bat_debugfs.c
+++ b/net/batman-adv/bat_debugfs.c
@@ -115,7 +115,7 @@ static ssize_t log_read(struct file *file, char __user *buf,
 	    !(debug_log->log_end - debug_log->log_start))
 		return -EAGAIN;
 
-	if ((!buf) || (count < 0))
+	if (!buf)
 		return -EINVAL;
 
 	if (count == 0)