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drm/solomon: remove unneeded variables in blit functions

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Remove unneeded 'ret' variables in ssd130x_fb_blit_rect(),
ssd132x_fb_blit_rect(), and ssd133x_fb_blit_rect() functions.
These functions initialize ret to 0 and return it unchanged,
so return 0 directly instead.

Fixes: 2258f03989 ("drm/solomon: Move calls to drm_gem_fb_end_cpu*()")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202606301409.I0ctsf41-lkp@intel.com/
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patch.msgid.link/20260709-fix-ssd130x-v1-1-1272cb3dc85e@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
This commit is contained in:
Iker Pedrosa 2026-07-09 12:53:24 +02:00 committed by Javier Martinez Canillas
parent ec6444a00c
commit e5320be8a5
No known key found for this signature in database
GPG Key ID: C751E590D63F3D69
1 changed files with 3 additions and 6 deletions
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9
drivers/gpu/drm/solomon/ssd130x.c
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@ -897,7 +897,6 @@ static int ssd130x_fb_blit_rect(struct drm_framebuffer *fb,
struct ssd130x_device *ssd130x = drm_to_ssd130x(fb->dev);
struct iosys_map dst;
unsigned int dst_pitch;
int ret = 0;
/* Align y to display page boundaries */
rect->y1 = round_down(rect->y1, SSD130X_PAGE_HEIGHT);
@ -910,7 +909,7 @@ static int ssd130x_fb_blit_rect(struct drm_framebuffer *fb,
ssd130x_update_rect(ssd130x, rect, buf, data_array);
return ret;
return 0;
}
static int ssd132x_fb_blit_rect(struct drm_framebuffer *fb,
@ -922,7 +921,6 @@ static int ssd132x_fb_blit_rect(struct drm_framebuffer *fb,
struct ssd130x_device *ssd130x = drm_to_ssd130x(fb->dev);
unsigned int dst_pitch;
struct iosys_map dst;
int ret = 0;
/* Align x to display segment boundaries */
rect->x1 = round_down(rect->x1, SSD132X_SEGMENT_WIDTH);
@ -936,7 +934,7 @@ static int ssd132x_fb_blit_rect(struct drm_framebuffer *fb,
ssd132x_update_rect(ssd130x, rect, buf, data_array);
return ret;
return 0;
}
static int ssd133x_fb_blit_rect(struct drm_framebuffer *fb,
@ -948,7 +946,6 @@ static int ssd133x_fb_blit_rect(struct drm_framebuffer *fb,
const struct drm_format_info *fi = drm_format_info(DRM_FORMAT_RGB332);
unsigned int dst_pitch;
struct iosys_map dst;
int ret = 0;
if (!fi)
return -EINVAL;
@ -960,7 +957,7 @@ static int ssd133x_fb_blit_rect(struct drm_framebuffer *fb,
ssd133x_update_rect(ssd130x, rect, data_array, dst_pitch);
return ret;
return 0;
}
static int ssd130x_primary_plane_atomic_check(struct drm_plane *plane,