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(parent: 2aadac0) | patch
f2fs: return early when trying to read null nid
authorJaegeuk Kim <jaegeuk@kernel.org>
Wed, 23 Dec 2015 22:17:47 +0000 (14:17 -0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 30 Dec 2015 18:14:12 +0000 (10:14 -0800)
commit4aa69d5667914dd0844d98ad84804b79a4845fa3
tree16b2012fcf7aa4718999d1f38b31d63eb44f01a4tree | snapshot
parent2aadac085cf0ca3e0295988d4d1dbdeafc15a9f6commit | diff
f2fs: return early when trying to read null nid

If get_node_page() gets zero nid, we can return early without getting a wrong
page. For example, get_dnode_of_data() can try to do that.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/node.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git