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ext4: fix error handling in ext4_ind_get_blocks()

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(cherry picked from commit 2bba702d4f)

When an error happened in ext4_splice_branch we failed to notice that
in ext4_ind_get_blocks and mapped the buffer anyway. Fix the problem
by checking for error properly.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jan Kara
2009-11-23 07:24:48 -05:00
committed by Greg Kroah-Hartman
parent 43e932d311
commit cd9c823a68
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/inode.c
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@@ -1021,7 +1021,7 @@ static int ext4_ind_get_blocks(handle_t *handle, struct inode *inode,
if (!err)
err = ext4_splice_branch(handle, inode, iblock,
partial, indirect_blks, count);
else
if (err)
goto cleanup;
set_buffer_new(bh_result);