Merge the single-user objects_lookup inline function into its caller, allowing reuse of the error code path.
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Reviewed-by: Tomi Valkeinen tomi.valkeinen@ti.com --- drivers/gpu/drm/omapdrm/omap_drv.h | 25 ------------------------- drivers/gpu/drm/omapdrm/omap_fb.c | 29 ++++++++++++++++++----------- 2 files changed, 18 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 51dbb820ff1d..799f26b0573a 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -241,29 +241,4 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev, uint32_t pipe2vbl(struct drm_crtc *crtc); struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder);
-/* should these be made into common util helpers? - */ - -static inline int objects_lookup( - struct drm_file *filp, uint32_t pixel_format, - struct drm_gem_object **bos, const uint32_t *handles) -{ - int i, n = drm_format_num_planes(pixel_format); - - for (i = 0; i < n; i++) { - bos[i] = drm_gem_object_lookup(filp, handles[i]); - if (!bos[i]) - goto fail; - - } - - return 0; - -fail: - while (--i > 0) - drm_gem_object_unreference_unlocked(bos[i]); - - return -ENOENT; -} - #endif /* __OMAP_DRV_H__ */ diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index d87caf3f8a8f..dc30a7501fe0 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -362,22 +362,29 @@ void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m) struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev, struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd) { + unsigned int num_planes = drm_format_num_planes(mode_cmd->pixel_format); struct drm_gem_object *bos[4]; struct drm_framebuffer *fb; - int ret; + int i;
- ret = objects_lookup(file, mode_cmd->pixel_format, - bos, mode_cmd->handles); - if (ret) - return ERR_PTR(ret); + for (i = 0; i < num_planes; i++) { + bos[i] = drm_gem_object_lookup(file, mode_cmd->handles[i]); + if (!bos[i]) { + fb = ERR_PTR(-ENOENT); + goto error; + } + }
fb = omap_framebuffer_init(dev, mode_cmd, bos); - if (IS_ERR(fb)) { - int i, n = drm_format_num_planes(mode_cmd->pixel_format); - for (i = 0; i < n; i++) - drm_gem_object_unreference_unlocked(bos[i]); - return fb; - } + if (IS_ERR(fb)) + goto error; + + return fb; + +error: + while (--i > 0) + drm_gem_object_unreference_unlocked(bos[i]); + return fb; }