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hwrng: amd - remove redundant initialization of variable err

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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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Colin Ian King
2021-04-29 12:32:53 +01:00
committed by Herbert Xu
parent fa8edbb630
commit b7c3635e56
1 changed files with 1 additions and 1 deletions
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2
drivers/char/hw_random/amd-rng.c
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@@ -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;