review.tizen.org Git - platform/upstream/btrfs-progs.git/commit

projects / platform / upstream / btrfs-progs.git / commit

author	Qu Wenruo <quwenruo@cn.fujitsu.com>
	Wed, 28 Jan 2015 02:12:55 +0000 (10:12 +0800)
committer	David Sterba <dsterba@suse.cz>
	Mon, 2 Feb 2015 18:21:24 +0000 (19:21 +0100)
commit	ccdd0a067f36b689a0928074d53e5020f3ff5f5d
tree	f06f2dcf7788ab6a3b1e698c1c1b13e15d0b75b3	tree \| snapshot
parent	3e7524911214c4399f25ed2dabc0ad2956f7e90e	commit \| diff

btrfs-progs: read_tree_block() and read_node_slot() cleanup.

Allow read_tree_block() and read_node_slot() to return error pointer.
This should help caller to get more specified error number.

For existing callers, change (!eb) judgmentt to
(!extent_buffer_uptodate(eb)) to keep the compatibility, and for caller
missing the check, use PTR_ERR(eb) if possible.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>

13 files changed:

backref.c		diff \| blob \| history
btrfs-calc-size.c		diff \| blob \| history
btrfs-corrupt-block.c		diff \| blob \| history
btrfs-debug-tree.c		diff \| blob \| history
btrfs-image.c		diff \| blob \| history
cmds-check.c		diff \| blob \| history
cmds-restore.c		diff \| blob \| history
ctree.c		diff \| blob \| history
disk-io.c		diff \| blob \| history
extent-tree.c		diff \| blob \| history
extent_io.c		diff \| blob \| history
print-tree.c		diff \| blob \| history
qgroup-verify.c		diff \| blob \| history

Domain: System / System Framework Device Management;

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