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.osipe...@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 <tzimmerm...@suse.de>
+ * error code on failure.
*/
struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object
*shmem)
{
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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