[PATCH] hwrng: amd: remove redundant initialization of variable err

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
---
 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