✗ Fi.CI.CHECKPATCH: warning for Fix divide-by-zero regression on DP MST unplug with nouveau

[Patchwork]

== Series Details ==

Series: Fix divide-by-zero regression on DP MST unplug with nouveau
URL   : https://patchwork.freedesktop.org/series/131002/
State : warning

== Summary ==

Error: dim checkpatch failed
0a773e72b268 Fix divide-by-zero regression on DP MST unplug with nouveau
-:14: WARNING:COMMIT_LOG_LONG_LINE: Prefer a maximum 75 chars per line (possible unwrapped commit description?)
#14: 
 Code: c6 b8 01 00 00 00 75 61 01 c6 41 0f af f3 41 0f af f1 c1 e1 04 48 63 c7 31 d2 89 ff 48 8b 5d f8 c9 48 0f af f1 48 8d 44 06 ff <48> f7 f7 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 45 31

-:84: WARNING:BRACES: braces {} are not necessary for single statement blocks
#84: FILE: drivers/gpu/drm/display/drm_dp_helper.c:4114:
+	if (bpp_x16 == 0) {
+		DRM_DEBUG("drm_dp_bw_overhead called with bpp 0\n");
+	}

-:85: WARNING:EMBEDDED_FUNCTION_NAME: Prefer using '"%s...", __func__' to using 'drm_dp_bw_overhead', this function's name, in a string
#85: FILE: drivers/gpu/drm/display/drm_dp_helper.c:4115:
+		DRM_DEBUG("drm_dp_bw_overhead called with bpp 0\n");

-:87: WARNING:BRACES: braces {} are not necessary for single statement blocks
#87: FILE: drivers/gpu/drm/display/drm_dp_helper.c:4117:
+	if (lane_count == 0 || hactive == 0 || bpp_x16 == 0) {
+		return 0;
+	}

total: 0 errors, 4 warnings, 0 checks, 13 lines checked