There's no need to initialize local variables to zero when they're
explicitly assigned another value right after. Remove the needless
initializations.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/omap3isp/ispresizer.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/omap3isp/ispresizer.c b/drivers/media/platform/omap3isp/ispresizer.c
index 6f077c2..8515793 100644
--- a/drivers/media/platform/omap3isp/ispresizer.c
+++ b/drivers/media/platform/omap3isp/ispresizer.c
@@ -239,7 +239,7 @@ static void resizer_set_phase(struct isp_res_device *res, u32 h_phase,
u32 v_phase)
{
struct isp_device *isp = to_isp_device(res);
- u32 rgval = 0;
+ u32 rgval;
rgval = isp_reg_readl(isp, OMAP3_ISP_IOMEM_RESZ, ISPRSZ_CNT) &
~(ISPRSZ_CNT_HSTPH_MASK | ISPRSZ_CNT_VSTPH_MASK);
@@ -275,7 +275,7 @@ static void resizer_set_luma(struct isp_res_device *res,
struct resizer_luma_yenh *luma)
{
struct isp_device *isp = to_isp_device(res);
- u32 rgval = 0;
+ u32 rgval;
rgval = (luma->algo << ISPRSZ_YENH_ALGO_SHIFT)
& ISPRSZ_YENH_ALGO_MASK;
@@ -322,7 +322,7 @@ static void resizer_set_ratio(struct isp_res_device *res,
{
struct isp_device *isp = to_isp_device(res);
const u16 *h_filter, *v_filter;
- u32 rgval = 0;
+ u32 rgval;
rgval = isp_reg_readl(isp, OMAP3_ISP_IOMEM_RESZ, ISPRSZ_CNT) &
~(ISPRSZ_CNT_HRSZ_MASK | ISPRSZ_CNT_VRSZ_MASK);
@@ -365,7 +365,7 @@ static void resizer_set_output_size(struct isp_res_device *res,
u32 width, u32 height)
{
struct isp_device *isp = to_isp_device(res);
- u32 rgval = 0;
+ u32 rgval;
dev_dbg(isp->dev, "Output size[w/h]: %dx%d\n", width, height);
rgval = (width << ISPRSZ_OUT_SIZE_HORZ_SHIFT)
@@ -409,7 +409,7 @@ static void resizer_set_output_offset(struct isp_res_device *res, u32 offset)
static void resizer_set_start(struct isp_res_device *res, u32 left, u32 top)
{
struct isp_device *isp = to_isp_device(res);
- u32 rgval = 0;
+ u32 rgval;
rgval = (left << ISPRSZ_IN_START_HORZ_ST_SHIFT)
& ISPRSZ_IN_START_HORZ_ST_MASK;
@@ -429,7 +429,7 @@ static void resizer_set_input_size(struct isp_res_device *res,
u32 width, u32 height)
{
struct isp_device *isp = to_isp_device(res);
- u32 rgval = 0;
+ u32 rgval;
dev_dbg(isp->dev, "Input size[w/h]: %dx%d\n", width, height);
--
1.8.5.5
--
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