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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>
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72e8d3f895
commit
0268483992
@ -2602,16 +2602,13 @@ static struct crypto_platform_data *atmel_aes_of_init(struct platform_device *pd
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}
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}
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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if (!pdata) {
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if (!pdata)
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dev_err(&pdev->dev, "could not allocate memory for pdata\n");
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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sizeof(*(pdata->dma_slave)),
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sizeof(*(pdata->dma_slave)),
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GFP_KERNEL);
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GFP_KERNEL);
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if (!pdata->dma_slave) {
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if (!pdata->dma_slave) {
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dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
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devm_kfree(&pdev->dev, pdata);
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devm_kfree(&pdev->dev, pdata);
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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}
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@ -2649,7 +2646,6 @@ static int atmel_aes_probe(struct platform_device *pdev)
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aes_dd = devm_kzalloc(&pdev->dev, sizeof(*aes_dd), GFP_KERNEL);
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aes_dd = devm_kzalloc(&pdev->dev, sizeof(*aes_dd), GFP_KERNEL);
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if (aes_dd == NULL) {
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if (aes_dd == NULL) {
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dev_err(dev, "unable to alloc data struct.\n");
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err = -ENOMEM;
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err = -ENOMEM;
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goto aes_dd_err;
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goto aes_dd_err;
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}
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}
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@ -2726,18 +2726,14 @@ static struct crypto_platform_data *atmel_sha_of_init(struct platform_device *pd
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}
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}
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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if (!pdata) {
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if (!pdata)
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dev_err(&pdev->dev, "could not allocate memory for pdata\n");
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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sizeof(*(pdata->dma_slave)),
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sizeof(*(pdata->dma_slave)),
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GFP_KERNEL);
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GFP_KERNEL);
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if (!pdata->dma_slave) {
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if (!pdata->dma_slave)
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dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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return pdata;
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return pdata;
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}
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}
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@ -2758,7 +2754,6 @@ static int atmel_sha_probe(struct platform_device *pdev)
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sha_dd = devm_kzalloc(&pdev->dev, sizeof(*sha_dd), GFP_KERNEL);
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sha_dd = devm_kzalloc(&pdev->dev, sizeof(*sha_dd), GFP_KERNEL);
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if (sha_dd == NULL) {
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if (sha_dd == NULL) {
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dev_err(dev, "unable to alloc data struct.\n");
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err = -ENOMEM;
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err = -ENOMEM;
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goto sha_dd_err;
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goto sha_dd_err;
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}
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}
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@ -1312,18 +1312,14 @@ static struct crypto_platform_data *atmel_tdes_of_init(struct platform_device *p
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}
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}
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
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if (!pdata) {
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if (!pdata)
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dev_err(&pdev->dev, "could not allocate memory for pdata\n");
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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pdata->dma_slave = devm_kzalloc(&pdev->dev,
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sizeof(*(pdata->dma_slave)),
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sizeof(*(pdata->dma_slave)),
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GFP_KERNEL);
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GFP_KERNEL);
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if (!pdata->dma_slave) {
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if (!pdata->dma_slave)
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dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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}
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return pdata;
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return pdata;
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}
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}
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@ -1344,7 +1340,6 @@ static int atmel_tdes_probe(struct platform_device *pdev)
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tdes_dd = devm_kmalloc(&pdev->dev, sizeof(*tdes_dd), GFP_KERNEL);
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tdes_dd = devm_kmalloc(&pdev->dev, sizeof(*tdes_dd), GFP_KERNEL);
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if (tdes_dd == NULL) {
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if (tdes_dd == NULL) {
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dev_err(dev, "unable to alloc data struct.\n");
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err = -ENOMEM;
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err = -ENOMEM;
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goto tdes_dd_err;
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goto tdes_dd_err;
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}
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}
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