diff options
| author | Haoxiang Li <haoxiang_li2024@163.com> | 2025-05-16 15:16:55 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-05-20 20:55:22 +0300 |
| commit | 5b62d63395d5b7d4094e7cd380bccae4b25415cb (patch) | |
| tree | c19f9cffed948d8b52daff4f4ed5d7d52539445a /drivers/gpu/drm | |
| parent | dcab7a228f4ea9cda3f5b0a1f0679e046d23d7f7 (diff) | |
drm/xe/display: Add check for alloc_ordered_workqueue()
Add check for the return value of alloc_ordered_workqueue()
in xe_display_create() to catch potential exception.
Fixes: 44e694958b95 ("drm/xe/display: Implement display support")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://lore.kernel.org/r/4ee1b0e5d1626ce1dde2e82af05c2edaed50c3aa.1747397638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/display/xe_display.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 699f401eff10..df897d08255c 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -112,6 +112,8 @@ int xe_display_create(struct xe_device *xe) spin_lock_init(&display->fb_tracking.lock); display->hotplug.dp_wq = alloc_ordered_workqueue("xe-dp", 0); + if (!display->hotplug.dp_wq) + return -ENOMEM; return drmm_add_action_or_reset(&xe->drm, display_destroy, NULL); } |