microsoft
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WSL2-Linux-Kernel
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vme: tsi148: Delete nine 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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Martyn Welch <martyn@welchs.me.uk>
This commit is contained in:
Markus Elfring 2017-08-25 11:10:07 +02:00 коммит произвёл Martyn Welch
Родитель 8d97931740
Коммит 97660957fb
1 изменённых файлов: 0 добавлений и 18 удалений
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18
drivers/vme/bridges/vme_tsi148.c
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@ -751,8 +751,6 @@ static int tsi148_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(tsi148_bridge->parent, "Unable to allocate "
"memory for resource name\n");
retval = -ENOMEM;
goto err_name;
}
@ -1643,8 +1641,6 @@ static int tsi148_dma_list_add(struct vme_dma_list *list,
/* Descriptor must be aligned on 64-bit boundaries */
entry = kmalloc(sizeof(struct tsi148_dma_entry), GFP_KERNEL);
if (entry == NULL) {
dev_err(tsi148_bridge->parent, "Failed to allocate memory for "
"dma resource structure\n");
retval = -ENOMEM;
goto err_mem;
}
@ -2296,8 +2292,6 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id)
*/
tsi148_bridge = kzalloc(sizeof(struct vme_bridge), GFP_KERNEL);
if (tsi148_bridge == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for device "
"structure\n");
retval = -ENOMEM;
goto err_struct;
}
@ -2305,8 +2299,6 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id)
tsi148_device = kzalloc(sizeof(struct tsi148_driver), GFP_KERNEL);
if (tsi148_device == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for device "
"structure\n");
retval = -ENOMEM;
goto err_driver;
}
@ -2373,8 +2365,6 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id)
tsi148_device->flush_image =
kmalloc(sizeof(struct vme_master_resource), GFP_KERNEL);
if (tsi148_device->flush_image == NULL) {
dev_err(&pdev->dev, "Failed to allocate memory for "
"flush resource structure\n");
retval = -ENOMEM;
goto err_master;
}
@ -2392,8 +2382,6 @@ static int tsi148_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;
}
@ -2421,8 +2409,6 @@ static int tsi148_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;
}
@ -2445,8 +2431,6 @@ static int tsi148_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;
}
@ -2467,8 +2451,6 @@ static int tsi148_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;
}