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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-07-24 19:50:27 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-31 11:25:29 +0300 |
| commit | 3cbfe80737c18ac6e635421ab676716a393d3074 (patch) | |
| tree | 4a978e404de2244bf72a7cc4ef845749bde63907 /drivers/crypto | |
| parent | 45645709704f94d2625ef15fbf7bcae51aeab975 (diff) | |
| download | linux-3cbfe80737c18ac6e635421ab676716a393d3074.tar.xz | |
crypto: sa2ul - Fix inconsistent IS_ERR and PTR_ERR
Fix inconsistent IS_ERR and PTR_ERR in sa_dma_init(). The proper pointer
to be passed as argument to PTR_ERR() is dd->dma_tx.
This bug was detected with the help of Coccinelle.
Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/sa2ul.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c index ebcdffcdb686..5bc099052bd2 100644 --- a/drivers/crypto/sa2ul.c +++ b/drivers/crypto/sa2ul.c @@ -2259,7 +2259,7 @@ static int sa_dma_init(struct sa_crypto_data *dd) dd->dma_tx = dma_request_chan(dd->dev, "tx"); if (IS_ERR(dd->dma_tx)) { - if (PTR_ERR(dd->dma_rx1) != -EPROBE_DEFER) + if (PTR_ERR(dd->dma_tx) != -EPROBE_DEFER) dev_err(dd->dev, "Unable to request tx DMA channel\n"); ret = PTR_ERR(dd->dma_tx); goto err_dma_tx; |