]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e8e05d8) | patch
radix_tree_tag_get()'s BUG (when it sees a tag after saw_unset_tag) was
authorHugh Dickins <hughd@google.com>
Wed, 3 Aug 2011 00:52:50 +0000 (10:52 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 5 Aug 2011 02:52:21 +0000 (12:52 +1000)
commite8670731b9fff11e1181cbaf24df94eb22c3b050
treede4ad021c33aa712f1b81b7931e7497c06869a90tree | snapshot
parente8e05d81c2a41a6c3b6a411577ccbb530b1261fdcommit | diff
radix_tree_tag_get()'s BUG (when it sees a tag after saw_unset_tag) was
unsafe and removed in 2.6.34, but the pointless saw_unset_tag left behind.

Remove it now, and return 0 as soon as we see unset tag - we already rely
upon the root tag to be correct, returning 0 immediately if it's not set.

Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
lib/radix-tree.c diff | blob | history
Linux kernel for KaRo TX COM modules