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ext2: Adjust the comment of function ext2_alloc_branch

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The name of argument is error in the header comment.
@num should be @indirect_blks.
At the same time, there was a lack of description of the two parameters
@blks and @goal.
This commit therefore fixes this header comment.

Signed-off-by: Shuning Zhang <sunny.s.zhang@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Shuning Zhang 2019-03-06 09:47:35 +08:00 committed by Jan Kara
parent a768a9abc6
commit 1206d028b2
1 changed files with 3 additions and 1 deletions
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4
fs/ext2/inode.c
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@ -451,7 +451,9 @@ static int ext2_alloc_blocks(struct inode *inode,
/**
* ext2_alloc_branch - allocate and set up a chain of blocks.
* @inode: owner
* @num: depth of the chain (number of blocks to allocate)
* @indirect_blks: depth of the chain (number of blocks to allocate)
* @blks: number of allocated direct blocks
* @goal: preferred place for allocation
* @offsets: offsets (in the blocks) to store the pointers to next.
* @branch: place to store the chain in.
*