From 665648673ef5384c7194ea6df4b55f2da98646cf Mon Sep 17 00:00:00 2001
From: Minwoo Im <minwoo.im.dev@gmail.com>
Date: Fri, 12 Apr 2019 00:52:39 +0900
Subject: [PATCH] nvme-pci: remove an unneeded variable initialization
Variable "n" will be assigned once kstrtoint() succeeds, otherwise it
will not be referred because kstrtoint() will return an error which
means go out from this function.
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/nvme/host/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index ac10d3ad1e754..e2ff92de41a78 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -146,7 +146,7 @@ static int io_queue_depth_set(const char *val, const struct kernel_param *kp)
static int queue_count_set(const char *val, const struct kernel_param *kp)
{
- int n = 0, ret;
+ int n, ret;
ret = kstrtoint(val, 10, &n);
if (ret)
--
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