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V4L/DVB (6098): ivtv: kzalloc() returns void pointer, no need to cast

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Since kzalloc() returns a void pointer, we don't need to cast the
return value in drivers/media/video/ivtv/ivtv-queue.c

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Jesper Juhl 2007-08-24 05:28:54 -03:00 committed by Mauro Carvalho Chehab
parent 2d4d5f11ec
commit 6327e952cd
1 changed files with 3 additions and 3 deletions
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6
drivers/media/video/ivtv/ivtv-queue.c
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@ -203,14 +203,14 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
s->dma != PCI_DMA_NONE ? "DMA " : "", s->dma != PCI_DMA_NONE ? "DMA " : "",
s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024); s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024);
s->sg_pending = (struct ivtv_sg_element *)kzalloc(SGsize, GFP_KERNEL); s->sg_pending = kzalloc(SGsize, GFP_KERNEL);
if (s->sg_pending == NULL) { if (s->sg_pending == NULL) {
IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name); IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name);
return -ENOMEM; return -ENOMEM;
} }
s->sg_pending_size = 0; s->sg_pending_size = 0;
s->sg_processing = (struct ivtv_sg_element *)kzalloc(SGsize, GFP_KERNEL); s->sg_processing = kzalloc(SGsize, GFP_KERNEL);
if (s->sg_processing == NULL) { if (s->sg_processing == NULL) {
IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name); IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name);
kfree(s->sg_pending); kfree(s->sg_pending);
@ -219,7 +219,7 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
} }
s->sg_processing_size = 0; s->sg_processing_size = 0;
s->sg_dma = (struct ivtv_sg_element *)kzalloc(sizeof(struct ivtv_sg_element), GFP_KERNEL); s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element), GFP_KERNEL);
if (s->sg_dma == NULL) { if (s->sg_dma == NULL) {
IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name); IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name);
kfree(s->sg_pending); kfree(s->sg_pending);