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authorEric Anholt <[email protected]>2015-01-26 11:34:18 -0800
committerEric Anholt <[email protected]>2015-01-28 16:33:34 -0800
commit7c99187c6a6144cb9fd9d77261c643257246ede7 (patch)
tree787a826307a8e62c4b97e0a83695dfd1d01ee149 /src/util/simple_list.h
parent8ab6759cef6dc5101be3badce10a52d1d046f2ea (diff)
mesa: Port a variant of 68afbe89c72d085dcbbf2b264f0201ab73fe339e to util/
The idea is that after a remove_from_list(), you might want to be able to do a remove_from_list() on it again or an is_empty_list(). This is apparently relied on by r300g. Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/util/simple_list.h')
-rw-r--r--src/util/simple_list.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/util/simple_list.h b/src/util/simple_list.h
index 903432dce5c..5f261612aec 100644
--- a/src/util/simple_list.h
+++ b/src/util/simple_list.h
@@ -55,6 +55,7 @@ struct simple_node {
do { \
(elem)->next->prev = (elem)->prev; \
(elem)->prev->next = (elem)->next; \
+ make_empty_list(elem); \
} while (0)
/**