linux-kernel - [PATCH 3/4] drivers/misc/sgi-gru: remove always false condition

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Date:	Wed,  2 Sep 2015 16:54:57 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Dimitri Sivanich <sivanich@....com>, Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 3/4] drivers/misc/sgi-gru: remove always false condition

The member gid in struct gru_dump_chiplet_state_req is unsigned int. So
it can never be less than 0.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/misc/sgi-gru/grukdump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/sgi-gru/grukdump.c b/drivers/misc/sgi-gru/grukdump.c
index fa515e3..dbba197 100644
--- a/drivers/misc/sgi-gru/grukdump.c
+++ b/drivers/misc/sgi-gru/grukdump.c
@@ -188,7 +188,7 @@ int gru_dump_chiplet_request(unsigned long arg)
 		return -EFAULT;
 
 	/* Currently, only dump by gid is implemented */
-	if (req.gid >= gru_max_gids || req.gid < 0)
+	if (req.gid >= gru_max_gids)
 		return -EINVAL;
 
 	gru = GID_TO_GRU(req.gid);
-- 
1.9.1

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