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drm/i915: Fix fall-through warning for Clang

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In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by explicitly adding a return; statement:

drivers/gpu/drm/i915/gem/i915_gem_shrinker.c:65:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2021-07-12 00:51:03 -05:00
parent 4020f26b36
commit 81eb1d1711
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/gem/i915_gem_shrinker.c
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@ -62,6 +62,7 @@ static void try_to_writeback(struct drm_i915_gem_object *obj,
switch (obj->mm.madv) {
case I915_MADV_DONTNEED:
i915_gem_object_truncate(obj);
return;
case __I915_MADV_PURGED:
return;
}