| Message ID | 20241016113808.4311-1-pvmohammedanees2003@gmail.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: platform: mtk-mdp3: Remove unwanted else in mdp-cmdp-prepare() | expand |
Il 16/10/24 13:38, Mohammed Anees ha scritto: > Since platform compatibility is already verified, the > additional else branch is unnecessary and will never > be executed. To fix, remove this else condition. Well, actually, even the one before the allocation of cmd can be removed, because compatibility is already checked by __get_config_offset(). Besides, __get_config_offset() has another occurrence of an unneeded else branch, as it's checking platform twice.... so you can clean up that one as well. P.S.: "media: platform: mtk-mdp3: cmdq: Remove duplicated platforms checks" Cheers, Angelo > > Signed-off-by: Mohammed Anees <pvmohammedanees2003@gmail.com> > --- > drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) > > diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c > index ea2ea119dd2a..168beed4155a 100644 > --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c > +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c > @@ -624,14 +624,11 @@ static struct mdp_cmdq_cmd *mdp_cmdq_prepare(struct mdp_dev *mdp, > if (ret) > goto err_free_cmd; > > - if (CFG_CHECK(MT8183, p_id)) { > + if (CFG_CHECK(MT8183, p_id)) > num_comp = CFG_GET(MT8183, param->config, num_components); > - } else if (CFG_CHECK(MT8195, p_id)) { > + else if (CFG_CHECK(MT8195, p_id)) > num_comp = CFG_GET(MT8195, param->config, num_components); > - } else { > - ret = -EINVAL; > - goto err_destroy_pkt; > - } > + > comps = kcalloc(num_comp, sizeof(*comps), GFP_KERNEL); > if (!comps) { > ret = -ENOMEM;
Thank you for your feedback! I have made the required changes and sent over the new one. Thanks!
diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c index ea2ea119dd2a..168beed4155a 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c @@ -624,14 +624,11 @@ static struct mdp_cmdq_cmd *mdp_cmdq_prepare(struct mdp_dev *mdp, if (ret) goto err_free_cmd; - if (CFG_CHECK(MT8183, p_id)) { + if (CFG_CHECK(MT8183, p_id)) num_comp = CFG_GET(MT8183, param->config, num_components); - } else if (CFG_CHECK(MT8195, p_id)) { + else if (CFG_CHECK(MT8195, p_id)) num_comp = CFG_GET(MT8195, param->config, num_components); - } else { - ret = -EINVAL; - goto err_destroy_pkt; - } + comps = kcalloc(num_comp, sizeof(*comps), GFP_KERNEL); if (!comps) { ret = -ENOMEM;
Since platform compatibility is already verified, the additional else branch is unnecessary and will never be executed. To fix, remove this else condition. Signed-off-by: Mohammed Anees <pvmohammedanees2003@gmail.com> --- drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)