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ext4: remove another test in ext4_alloc_file_blocks() 

Before commit c3fe493ccd ('ext4: remove unneeded test in
ext4_alloc_file_blocks()') then it was possible for "depth" to be -1
but now, it's not possible that it is negative.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Dan Carpenter 2016-12-03 16:46:58 -05:00 committed by Theodore Ts'o
parent 9e645ab72e
commit 011c88e36c
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/extents.c
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@ -4700,7 +4700,7 @@ static int ext4_alloc_file_blocks(struct file *file, ext4_lblk_t offset,
/*
* Recalculate credits when extent tree depth changes.
*/
if (depth >= 0 && depth != ext_depth(inode)) {
if (depth != ext_depth(inode)) {
credits = ext4_chunk_trans_blocks(inode, len);
depth = ext_depth(inode);
}