crypto: atmel - Delete error messages for a failed memory allocation in six functions

Omit extra messages for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

3 files changed, 5 insertions, 19 deletions

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 691c6465b71e..6fb24fc94b1f 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -2602,16 +2602,13 @@ static struct crypto_platform_data *atmel_aes_of_init(struct platform_device *pd
         }
 
         pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
-        if (!pdata) {
-                dev_err(&pdev->dev, "could not allocate memory for pdata\n");
+        if (!pdata)
                 return ERR_PTR(-ENOMEM);
-        }
 
         pdata->dma_slave = devm_kzalloc(&pdev->dev,
                                         sizeof(*(pdata->dma_slave)),
                                         GFP_KERNEL);
         if (!pdata->dma_slave) {
-                dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
                 devm_kfree(&pdev->dev, pdata);
                 return ERR_PTR(-ENOMEM);
         }
@@ -2649,7 +2646,6 @@ static int atmel_aes_probe(struct platform_device *pdev)
 
         aes_dd = devm_kzalloc(&pdev->dev, sizeof(*aes_dd), GFP_KERNEL);
         if (aes_dd == NULL) {
-                dev_err(dev, "unable to alloc data struct.\n");
                 err = -ENOMEM;
                 goto aes_dd_err;
         }
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 8874aa5ca0f7..4d43081120db 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -2726,18 +2726,14 @@ static struct crypto_platform_data *atmel_sha_of_init(struct platform_device *pd
         }
 
         pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
-        if (!pdata) {
-                dev_err(&pdev->dev, "could not allocate memory for pdata\n");
+        if (!pdata)
                 return ERR_PTR(-ENOMEM);
-        }
 
         pdata->dma_slave = devm_kzalloc(&pdev->dev,
                                         sizeof(*(pdata->dma_slave)),
                                         GFP_KERNEL);
-        if (!pdata->dma_slave) {
-                dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
+        if (!pdata->dma_slave)
                 return ERR_PTR(-ENOMEM);
-        }
 
         return pdata;
 }
@@ -2758,7 +2754,6 @@ static int atmel_sha_probe(struct platform_device *pdev)
 
         sha_dd = devm_kzalloc(&pdev->dev, sizeof(*sha_dd), GFP_KERNEL);
         if (sha_dd == NULL) {
-                dev_err(dev, "unable to alloc data struct.\n");
                 err = -ENOMEM;
                 goto sha_dd_err;
         }
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 592124f8382b..97b0423efa7f 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -1312,18 +1312,14 @@ static struct crypto_platform_data *atmel_tdes_of_init(struct platform_device *p
         }
 
         pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
-        if (!pdata) {
-                dev_err(&pdev->dev, "could not allocate memory for pdata\n");
+        if (!pdata)
                 return ERR_PTR(-ENOMEM);
-        }
 
         pdata->dma_slave = devm_kzalloc(&pdev->dev,
                                         sizeof(*(pdata->dma_slave)),
                                         GFP_KERNEL);
-        if (!pdata->dma_slave) {
-                dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
+        if (!pdata->dma_slave)
                 return ERR_PTR(-ENOMEM);
-        }
 
         return pdata;
 }
@@ -1344,7 +1340,6 @@ static int atmel_tdes_probe(struct platform_device *pdev)
 
         tdes_dd = devm_kmalloc(&pdev->dev, sizeof(*tdes_dd), GFP_KERNEL);
         if (tdes_dd == NULL) {
-                dev_err(dev, "unable to alloc data struct.\n");
                 err = -ENOMEM;
                 goto tdes_dd_err;
         }