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由 Yongqiang Yang 提交于
add_new_gdb() only needs the block group number; there is no need to pass a pointer to struct ext4_new_group_data to add_new_gdb(). Instead of filling in a pointer the struct buffer_head in add_new_gdb(), it's simpler to have the caller fetch it from the s_group_desc[] array. [Fixed error path to handle the case where struct buffer_head *primary hasn't been set yet. -- Ted] Signed-off-by: NYongqiang Yang <xiaoqiangnk@gmail.com> Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>
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