Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] hwrng: amd: remove redundant initialization of variable err | Date | Thu, 29 Apr 2021 12:32:53 +0100 |
| |
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
| |