✗ Fi.CI.CHECKPATCH: warning for drm/display: use ERR_PTR on DP tunnel manager creation fail

[Patchwork]

== Series Details ==

Series: drm/display: use ERR_PTR on DP tunnel manager creation fail
URL   : https://patchwork.freedesktop.org/series/142423/
State : warning

== Summary ==

Error: dim checkpatch failed
aa96e1997901 drm/display: use ERR_PTR on DP tunnel manager creation fail
-:6: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#6: 
Instead of returning a generic NULL on error from drm_dp_tunnel_mgr_create(),

total: 0 errors, 1 warnings, 0 checks, 34 lines checked