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i2c: Delete error messages for failed memory allocations 

These issues were detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Markus Elfring 2018-02-02 17:24:57 +01:00 committed by Wolfram Sang
parent 1ebafd5f5c
commit 6b3b21a854
4 changed files with 2 additions and 8 deletions
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4
drivers/i2c/busses/i2c-ibm_iic.c
View File

@ -694,10 +694,8 @@ static int iic_probe(struct platform_device *ofdev)
int ret;
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev) {
dev_err(&ofdev->dev, "failed to allocate device data\n");
if (!dev)
return -ENOMEM;
}
platform_set_drvdata(ofdev, dev);

1
drivers/i2c/busses/i2c-nomadik.c
View File

@ -972,7 +972,6 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
dev = devm_kzalloc(&adev->dev, sizeof(struct nmk_i2c_dev), GFP_KERNEL);
if (!dev) {
dev_err(&adev->dev, "cannot allocate memory\n");
ret = -ENOMEM;
goto err_no_mem;
}

1
drivers/i2c/busses/i2c-sh7760.c
View File

@ -445,7 +445,6 @@ static int sh7760_i2c_probe(struct platform_device *pdev)
id = kzalloc(sizeof(struct cami2c), GFP_KERNEL);
if (!id) {
dev_err(&pdev->dev, "no mem for private data\n");
ret = -ENOMEM;
goto out0;
}

4
drivers/i2c/busses/i2c-tiny-usb.c
View File

@ -226,10 +226,8 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface,
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
dev_err(&interface->dev, "Out of memory\n");
if (!dev)
goto error;
}
dev->usb_dev = usb_get_dev(interface_to_usbdev(interface));
dev->interface = interface;