The cal_calc_format_size() function checks that the passed fmtinfo
argument is not NULL. All callers ensure that the pointer is valid. Drop
the check.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Benoit Parrot <bparrot@xxxxxx>
---
drivers/media/platform/ti-vpe/cal-video.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/media/platform/ti-vpe/cal-video.c b/drivers/media/platform/ti-vpe/cal-video.c
index 32dd4d9ca212..ad1e85189831 100644
--- a/drivers/media/platform/ti-vpe/cal-video.c
+++ b/drivers/media/platform/ti-vpe/cal-video.c
@@ -146,17 +146,12 @@ static int __subdev_set_format(struct cal_ctx *ctx,
return 0;
}
-static int cal_calc_format_size(struct cal_ctx *ctx,
- const struct cal_format_info *fmtinfo,
- struct v4l2_format *f)
+static void cal_calc_format_size(struct cal_ctx *ctx,
+ const struct cal_format_info *fmtinfo,
+ struct v4l2_format *f)
{
u32 bpl, max_width;
- if (!fmtinfo) {
- ctx_dbg(3, ctx, "No cal_fmt provided!\n");
- return -EINVAL;
- }
-
/*
* Maximum width is bound by the DMA max width in bytes.
* We need to recalculate the actual maxi width depending on the
@@ -177,8 +172,6 @@ static int cal_calc_format_size(struct cal_ctx *ctx,
__func__, fourcc_to_str(f->fmt.pix.pixelformat),
f->fmt.pix.width, f->fmt.pix.height,
f->fmt.pix.bytesperline, f->fmt.pix.sizeimage);
-
- return 0;
}
static int cal_g_fmt_vid_cap(struct file *file, void *priv,
@@ -247,7 +240,8 @@ static int cal_try_fmt_vid_cap(struct file *file, void *priv,
* updated properly during s_fmt
*/
f->fmt.pix.colorspace = ctx->v_fmt.fmt.pix.colorspace;
- return cal_calc_format_size(ctx, fmtinfo, f);
+ cal_calc_format_size(ctx, fmtinfo, f);
+ return 0;
}
static int cal_s_fmt_vid_cap(struct file *file, void *priv,
--
Regards,
Laurent Pinchart
