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Subject[PATCH] hwrng: amd: remove redundant initialization of variable err
Date
From: Colin Ian King <colin.king@canonical.com>

The variable err is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/char/hw_random/amd-rng.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c
index 9959c762da2f..d8d4ef5214a1 100644
--- a/drivers/char/hw_random/amd-rng.c
+++ b/drivers/char/hw_random/amd-rng.c
@@ -126,7 +126,7 @@ static struct hwrng amd_rng = {

static int __init mod_init(void)
{
- int err = -ENODEV;
+ int err;
struct pci_dev *pdev = NULL;
const struct pci_device_id *ent;
u32 pmbase;
--
2.30.2
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