[media] DaVinci-VPFE-Capture: Delete three error messages for a failed memory allocation
The script "checkpatch.pl" pointed information out like the following. WARNING: Possible unnecessary 'out of memory' message Thus remove such a logging statement in two functions. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -512,11 +512,9 @@ static int vpfe_open(struct file *file)
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/* Allocate memory for the file handle object */
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fh = kmalloc(sizeof(struct vpfe_fh), GFP_KERNEL);
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if (NULL == fh) {
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v4l2_err(&vpfe_dev->v4l2_dev,
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"unable to allocate memory for file handle object\n");
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if (!fh)
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return -ENOMEM;
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}
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/* store pointer to fh in private_data member of file */
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file->private_data = fh;
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fh->vpfe_dev = vpfe_dev;
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@ -1851,11 +1849,8 @@ static int vpfe_probe(struct platform_device *pdev)
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/* Allocate memory for ccdc configuration */
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ccdc_cfg = kmalloc(sizeof(struct ccdc_config), GFP_KERNEL);
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if (NULL == ccdc_cfg) {
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v4l2_err(pdev->dev.driver,
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"Memory allocation failed for ccdc_cfg\n");
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if (!ccdc_cfg)
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goto probe_free_dev_mem;
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}
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mutex_lock(&ccdc_lock);
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@ -1942,8 +1937,6 @@ static int vpfe_probe(struct platform_device *pdev)
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sizeof(*vpfe_dev->sd),
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GFP_KERNEL);
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if (NULL == vpfe_dev->sd) {
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v4l2_err(&vpfe_dev->v4l2_dev,
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"unable to allocate memory for subdevice pointers\n");
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ret = -ENOMEM;
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goto probe_out_video_unregister;
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}
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