From: Laurent Pinchart Date: Sun, 6 Dec 2020 23:53:46 +0000 (+0100) Subject: media: ti-vpe: cal: Drop unneeded check in cal_calc_format_size() X-Git-Tag: v5.15~1736^2~346 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=455466400c4164c14756113405fa5e00dea399a4;p=platform%2Fkernel%2Flinux-starfive.git media: ti-vpe: cal: Drop unneeded check in cal_calc_format_size() 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 Reviewed-by: Benoit Parrot Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/ti-vpe/cal-video.c b/drivers/media/platform/ti-vpe/cal-video.c index 32dd4d9..ad1e851 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,