[PATCH] drm/amd/display: Remove redundant code and semicolons

[Alex Deucher]

On Thu, Jun 20, 2024 at 12:07 PM David Wu <davidwu2 at amd.com> wrote:
>
> I think the "break;" there is to silence the compilation warning - it is
> ugly but needed.

Which break?  It looks fine to me.

Alex

>
> David
>
> On 2024-06-20 11:38, Alex Deucher wrote:
> > Applied.  Thanks!
> >
> > Alex
> >
> > On Thu, Jun 20, 2024 at 5:07 AM Jiapeng Chong
> > <jiapeng.chong at linux.alibaba.com> wrote:
> >> No functional modification involved.
> >>
> >> ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:3171:2-3: Unneeded semicolon.
> >> ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:3185:2-3: Unneeded semicolon.
> >> ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c:3200:2-3: Unneeded semicolon.
> >>
> >> Reported-by: Abaci Robot <abaci at linux.alibaba.com>
> >> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9365
> >> Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>
> >> ---
> >>   .../dml21/src/dml2_core/dml2_core_shared.c    | 46 +++++++++----------
> >>   1 file changed, 23 insertions(+), 23 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
> >> index cfa4c4475821..1a9895b1833f 100644
> >> --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
> >> +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
> >> @@ -3142,62 +3142,62 @@ static unsigned int dml_get_tile_block_size_bytes(enum dml2_swizzle_mode sw_mode
> >>   {
> >>          switch (sw_mode) {
> >>          case (dml2_sw_linear):
> >> -               return 256; break;
> >> +               return 256;
> >>          case (dml2_sw_256b_2d):
> >> -               return 256; break;
> >> +               return 256;
> >>          case (dml2_sw_4kb_2d):
> >> -               return 4096; break;
> >> +               return 4096;
> >>          case (dml2_sw_64kb_2d):
> >> -               return 65536; break;
> >> +               return 65536;
> >>          case (dml2_sw_256kb_2d):
> >> -               return 262144; break;
> >> +               return 262144;
> >>          case (dml2_gfx11_sw_linear):
> >> -               return 256; break;
> >> +               return 256;
> >>          case (dml2_gfx11_sw_64kb_d):
> >> -               return 65536; break;
> >> +               return 65536;
> >>          case (dml2_gfx11_sw_64kb_d_t):
> >> -               return 65536; break;
> >> +               return 65536;
> >>          case (dml2_gfx11_sw_64kb_d_x):
> >> -               return 65536; break;
> >> +               return 65536;
> >>          case (dml2_gfx11_sw_64kb_r_x):
> >> -               return 65536; break;
> >> +               return 65536;
> >>          case (dml2_gfx11_sw_256kb_d_x):
> >> -               return 262144; break;
> >> +               return 262144;
> >>          case (dml2_gfx11_sw_256kb_r_x):
> >> -               return 262144; break;
> >> +               return 262144;
> >>          default:
> >>                  DML2_ASSERT(0);
> >>                  return 256;
> >> -       };
> >> +       }
> >>   }
> >>
> >>   const char *dml2_core_internal_bw_type_str(enum dml2_core_internal_bw_type bw_type)
> >>   {
> >>          switch (bw_type) {
> >>          case (dml2_core_internal_bw_sdp):
> >> -               return("dml2_core_internal_bw_sdp"); break;
> >> +               return("dml2_core_internal_bw_sdp");
> >>          case (dml2_core_internal_bw_dram):
> >> -               return("dml2_core_internal_bw_dram"); break;
> >> +               return("dml2_core_internal_bw_dram");
> >>          case (dml2_core_internal_bw_max):
> >> -               return("dml2_core_internal_bw_max"); break;
> >> +               return("dml2_core_internal_bw_max");
> >>          default:
> >> -               return("dml2_core_internal_bw_unknown"); break;
> >> -       };
> >> +               return("dml2_core_internal_bw_unknown");
> >> +       }
> >>   }
> >>
> >>   const char *dml2_core_internal_soc_state_type_str(enum dml2_core_internal_soc_state_type dml2_core_internal_soc_state_type)
> >>   {
> >>          switch (dml2_core_internal_soc_state_type) {
> >>          case (dml2_core_internal_soc_state_sys_idle):
> >> -               return("dml2_core_internal_soc_state_sys_idle"); break;
> >> +               return("dml2_core_internal_soc_state_sys_idle");
> >>          case (dml2_core_internal_soc_state_sys_active):
> >> -               return("dml2_core_internal_soc_state_sys_active"); break;
> >> +               return("dml2_core_internal_soc_state_sys_active");
> >>          case (dml2_core_internal_soc_state_svp_prefetch):
> >> -               return("dml2_core_internal_soc_state_svp_prefetch"); break;
> >> +               return("dml2_core_internal_soc_state_svp_prefetch");
> >>          case dml2_core_internal_soc_state_max:
> >>          default:
> >> -               return("dml2_core_internal_soc_state_unknown"); break;
> >> -       };
> >> +               return("dml2_core_internal_soc_state_unknown");
> >> +       }
> >>   }
> >>
> >>   static bool dml_is_vertical_rotation(enum dml2_rotation_angle Scan)
> >> --
> >> 2.20.1.7.g153144c
> >>