[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/5] drm/i915: Add list_for_each_entry_safe_continue_reverse

[Patchwork]

== Series Details ==

Series: series starting with [1/5] drm/i915: Add list_for_each_entry_safe_continue_reverse
URL   : https://patchwork.freedesktop.org/series/78031/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
e7d5754aeb38 drm/i915: Add list_for_each_entry_safe_continue_reverse
-:20: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'pos' - possible side-effects?
#20: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+	     n = list_prev_entry(pos, member);				\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

-:20: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'n' - possible side-effects?
#20: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+	     n = list_prev_entry(pos, member);				\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

-:20: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'member' - possible side-effects?
#20: FILE: drivers/gpu/drm/i915/i915_utils.h:269:
+#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)	\
+	for (pos = list_prev_entry(pos, member),			\
+	     n = list_prev_entry(pos, member);				\
+	     &pos->member != (head);					\
+	     pos = n, n = list_prev_entry(n, member))

total: 0 errors, 0 warnings, 3 checks, 12 lines checked
cc00968a346f drm/i915/gem: Separate reloc validation into an earlier step
-:101: WARNING:UNNECESSARY_ELSE: else is not generally useful after a break or return
#101: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1408:
+				return (int)offset;
+			} else {

total: 0 errors, 1 warnings, 0 checks, 217 lines checked
b7fc02099400 drm/i915/gem: Lift GPU relocation allocation
43567189b2df drm/i915/gem: Build the reloc request first
00beaabc4fe0 drm/i915/gem: Add all GPU reloc awaits/signals en masse