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Subject: media: saa7134: use swap() to make code cleaner Author: Yang Guang <[email protected]> Date: Mon Dec 20 08:46:46 2021 +0100 Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid opencoding it. Reported-by: Zeal Robot <[email protected]> Signed-off-by: David Yang <[email protected]> Signed-off-by: Yang Guang <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/pci/saa7134/saa7134-video.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) --- diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 374c8e1087de..7bc4c7709f4d 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -823,7 +823,7 @@ static int buffer_activate(struct saa7134_dev *dev, { struct saa7134_dmaqueue *dmaq = buf->vb2.vb2_buf.vb2_queue->drv_priv; unsigned long base,control,bpl; - unsigned long bpl_uv,lines_uv,base2,base3,tmp; /* planar */ + unsigned long bpl_uv, lines_uv, base2, base3; /* planar */ video_dbg("buffer_activate buf=%p\n", buf); buf->top_seen = 0; @@ -868,11 +868,8 @@ static int buffer_activate(struct saa7134_dev *dev, lines_uv = dev->height >> dev->fmt->vshift; base2 = base + bpl * dev->height; base3 = base2 + bpl_uv * lines_uv; - if (dev->fmt->uvswap) { - tmp = base2; - base2 = base3; - base3 = tmp; - } + if (dev->fmt->uvswap) + swap(base2, base3); video_dbg("uv: bpl=%ld lines=%ld base2/3=%ld/%ld\n", bpl_uv,lines_uv,base2,base3); if (V4L2_FIELD_HAS_BOTH(dev->field)) { _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
