ext4: let ext4_group_add_blocks() return an error code
authorYongqiang Yang <xiaoqiangnk@gmail.com>
Wed, 27 Jul 2011 01:46:07 +0000 (21:46 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 27 Jul 2011 01:46:07 +0000 (21:46 -0400)
This patch lets ext4_group_add_blocks() return an error code if it
fails, so that upper functions can handle error correctly.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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