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| author | Colin Ian King <colin.king@canonical.com> | 2020-06-18 11:16:25 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-06-26 14:46:43 +1000 |
| commit | 84d840e1dd90e5fc07dedbd16df0dae7b3b3ef1a (patch) | |
| tree | 42ebc5aafe7b3838d321e15ca72300862df52bf9 /drivers/crypto/img-hash.c | |
| parent | 7649d0093086982f3b99810a164cd571519092f1 (diff) | |
| download | linux-84d840e1dd90e5fc07dedbd16df0dae7b3b3ef1a.tar.bz2 | |
crypto: img-hash - remove redundant initialization of variable err
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>
Diffstat (limited to 'drivers/crypto/img-hash.c')
| -rw-r--r-- | drivers/crypto/img-hash.c | 2 |
1 files changed, 1 insertions, 1 deletions
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)) { |