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UBIFS: remove unnecessary check

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Remove the "if (c->lhead_offs == 0)" check because is unnecessary, since
at that point the log head offset is guaranteed to be zero due to the previous
operation.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Artem Bityutskiy 2014-06-29 17:22:16 +03:00
parent 07e19dff63
commit f1cb705acc
1 changed files with 4 additions and 6 deletions
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10
fs/ubifs/log.c
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@ -407,12 +407,10 @@ int ubifs_log_start_commit(struct ubifs_info *c, int *ltail_lnum)
c->lhead_offs = 0;
}
if (c->lhead_offs == 0) {
/* Must ensure next LEB has been unmapped */
err = ubifs_leb_unmap(c, c->lhead_lnum);
if (err)
goto out;
}
/* Must ensure next LEB has been unmapped */
err = ubifs_leb_unmap(c, c->lhead_lnum);
if (err)
goto out;
len = ALIGN(len, c->min_io_size);
dbg_log("writing commit start at LEB %d:0, len %d", c->lhead_lnum, len);