Hi
Am 18.04.22 um 00:37 schrieb Dmitry Osipenko:
drm_gem_shmem_get_sg_table() never returns NULL on error, but a ERR_PTR. Correct the doc comment which says that it returns NULL on error.
Signed-off-by: Dmitry Osipenko dmitry.osipenko@collabora.com
drivers/gpu/drm/drm_gem_shmem_helper.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index 8ad0e02991ca..30ee46348a99 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -662,7 +662,7 @@ EXPORT_SYMBOL(drm_gem_shmem_print_info);
- drm_gem_shmem_get_pages_sgt() instead.
- Returns:
- A pointer to the scatter/gather table of pinned pages or NULL on failure.
- A pointer to the scatter/gather table of pinned pages or errno on failure.
', or an ERR_PTR()-encoded errno code on failure'
*/ struct sg_table *drm_gem_shmem_get_sg_table(struct drm_gem_shmem_object *shmem) { @@ -688,7 +688,8 @@ EXPORT_SYMBOL_GPL(drm_gem_shmem_get_sg_table);
- drm_gem_shmem_get_sg_table() should not be directly called by drivers.
- Returns:
- A pointer to the scatter/gather table of pinned pages or errno on failure.
- A pointer to the scatter/gather table of pinned pages ERR_PTR()-encoded
', or an' before ERR_PTR
With the improved grammar:
Acked-by: Thomas Zimmermann tzimmermann@suse.de
*/ struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem) {
- error code on failure.