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Commit 85fd4939 authored by Markus Elfring's avatar Markus Elfring Committed by Martyn Welch
Browse files

vme: ca91cx42: Delete eight error messages for a failed memory allocation 



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

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMartyn Welch <martyn@welchs.me.uk>
parent 2444d37f

drivers/vme/bridges/vme_ca91cx42.c

+0 −16
Original line number Diff line number Diff line
@@ -535,8 +535,6 @@ static int ca91cx42_alloc_resource(struct vme_master_resource *image, 
	if (image->bus_resource.name == NULL) {

		image->bus_resource.name = kmalloc(VMENAMSIZ+3, GFP_ATOMIC);

		if (image->bus_resource.name == NULL) {

			dev_err(ca91cx42_bridge->parent, "Unable to allocate "

				"memory for resource name\n");

			retval = -ENOMEM;

			goto err_name;

		}
@@ -1038,8 +1036,6 @@ static int ca91cx42_dma_list_add(struct vme_dma_list *list, 
	/* XXX descriptor must be aligned on 64-bit boundaries */

	entry = kmalloc(sizeof(struct ca91cx42_dma_entry), GFP_KERNEL);

	if (entry == NULL) {

		dev_err(dev, "Failed to allocate memory for dma resource "

			"structure\n");

		retval = -ENOMEM;

		goto err_mem;

	}
@@ -1621,8 +1617,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
	ca91cx42_bridge = kzalloc(sizeof(struct vme_bridge), GFP_KERNEL);



	if (ca91cx42_bridge == NULL) {

		dev_err(&pdev->dev, "Failed to allocate memory for device "

			"structure\n");

		retval = -ENOMEM;

		goto err_struct;

	}
@@ -1631,8 +1625,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
	ca91cx42_device = kzalloc(sizeof(struct ca91cx42_driver), GFP_KERNEL);



	if (ca91cx42_device == NULL) {

		dev_err(&pdev->dev, "Failed to allocate memory for device "

			"structure\n");

		retval = -ENOMEM;

		goto err_driver;

	}
@@ -1691,8 +1683,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
		master_image = kmalloc(sizeof(struct vme_master_resource),

			GFP_KERNEL);

		if (master_image == NULL) {

			dev_err(&pdev->dev, "Failed to allocate memory for "

			"master resource structure\n");

			retval = -ENOMEM;

			goto err_master;

		}
@@ -1717,8 +1707,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
		slave_image = kmalloc(sizeof(struct vme_slave_resource),

			GFP_KERNEL);

		if (slave_image == NULL) {

			dev_err(&pdev->dev, "Failed to allocate memory for "

			"slave resource structure\n");

			retval = -ENOMEM;

			goto err_slave;

		}
@@ -1744,8 +1732,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
		dma_ctrlr = kmalloc(sizeof(struct vme_dma_resource),

			GFP_KERNEL);

		if (dma_ctrlr == NULL) {

			dev_err(&pdev->dev, "Failed to allocate memory for "

			"dma resource structure\n");

			retval = -ENOMEM;

			goto err_dma;

		}
@@ -1764,8 +1750,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
	/* Add location monitor to list */

	lm = kmalloc(sizeof(struct vme_lm_resource), GFP_KERNEL);

	if (lm == NULL) {

		dev_err(&pdev->dev, "Failed to allocate memory for "

		"location monitor resource structure\n");

		retval = -ENOMEM;

		goto err_lm;

	}