Signed-off-by: Azat Khuzhin <a3at.mail@xxxxxxxxx>
Reviewed-by: Andreas Dilger <adilger@xxxxxxxxx>
---
misc/tune2fs.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 9d21623..b395c7c 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -193,6 +193,7 @@ static int remove_journal_device(ext2_filsys fs)
errcode_t retval;
int commit_remove_journal = 0;
io_manager io_ptr;
+ int start;
if (f_flag)
commit_remove_journal = 1; /* force removal even if error */
@@ -229,8 +230,10 @@ static int remove_journal_device(ext2_filsys fs)
goto no_valid_journal;
}
+ start = ext2fs_journal_sb_start(fs->blocksize);
/* Get the journal superblock */
- if ((retval = io_channel_read_blk64(jfs->io, 1, -EXT2_SUPERBLOCK_SIZE, buf))) {
+ if ((retval = io_channel_read_blk64(jfs->io, start,
+ -EXT2_SUPERBLOCK_SIZE, buf))) {
com_err(program_name, retval, "%s",
_("while reading journal superblock"));
goto no_valid_journal;
@@ -261,7 +264,8 @@ static int remove_journal_device(ext2_filsys fs)
jsb->s_nr_users = htonl(nr_users);
/* Write back the journal superblock */
- if ((retval = io_channel_write_blk64(jfs->io, 1, -EXT2_SUPERBLOCK_SIZE, buf))) {
+ if ((retval = io_channel_write_blk64(jfs->io, start,
+ -EXT2_SUPERBLOCK_SIZE, buf))) {
com_err(program_name, retval,
"while writing journal superblock.");
goto no_valid_journal;
--
2.0.0
--
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