| Message ID | 20200618101625.11986-1-colin.king@canonical.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | crypto: img-hash: remove redundant initialization of variable err | expand |
On Thu, Jun 18, 2020 at 11:16:25AM +0100, Colin King wrote: > 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/crypto/img-hash.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Patch applied. Thanks.
diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c index 0e25fc3087f3..87226b7c2795 100644 --- a/drivers/crypto/img-hash.c +++ b/drivers/crypto/img-hash.c @@ -330,7 +330,7 @@ static int img_hash_write_via_dma(struct img_hash_dev *hdev) static int img_hash_dma_init(struct img_hash_dev *hdev) { struct dma_slave_config dma_conf; - int err = -EINVAL; + int err; hdev->dma_lch = dma_request_chan(hdev->dev, "tx"); if (IS_ERR(hdev->dma_lch)) {