linux-kernel - [PATCH] soc/tegra: fuse: Fix index bug in get_process

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Date:   Wed, 18 Nov 2020 20:44:57 -0800
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     thierry.reding@...il.com, jonathanh@...dia.com
Cc:     linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: [PATCH] soc/tegra: fuse: Fix index bug in get_process_id

This patch simply fixes a bug of referencing speedos[num] in every
for-loop iteration in get_process_id function.

Fixes: 0dc5a0d83675 ("soc/tegra: fuse: Add Tegra210 support")
Cc: <stable@...r.kernel.org>
Signed-off-by: Nicolin Chen <nicoleotsuka@...il.com>
---
 drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/tegra/fuse/speedo-tegra210.c b/drivers/soc/tegra/fuse/speedo-tegra210.c
index 7394a8d694cb..695d0b7f9a8a 100644
--- a/drivers/soc/tegra/fuse/speedo-tegra210.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra210.c
@@ -94,7 +94,7 @@ static int get_process_id(int value, const u32 *speedos, unsigned int num)
 	unsigned int i;
 
 	for (i = 0; i < num; i++)
-		if (value < speedos[num])
+		if (value < speedos[i])
 			return i;
 
 	return -EINVAL;
-- 
2.17.1