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UBIFS: switch to ubifs_leb_read

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Instead of using 'ubi_read()' function directly, used the 'ubifs_leb_read()'
helper function instead. This allows to get rid of several redundant error
messages and make sure that we always have a stack dump on read errors.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2011-06-03 14:03:25 +03:00 • committed by Artem Bityutskiy
parent 83cef708c6
commit d304820a1f
8 changed files with 40 additions and 47 deletions
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23
fs/ubifs/lpt_commit.c
View file

@ -1161,11 +1161,11 @@ static int lpt_gc_lnum(struct ubifs_info *c, int lnum)
void *buf = c->lpt_buf;
dbg_lp("LEB %d", lnum);
err = ubi_read(c->ubi, lnum, buf, 0, c->leb_size);
if (err) {
ubifs_err("cannot read LEB %d, error %d", lnum, err);
err = ubifs_leb_read(c, lnum, buf, 0, c->leb_size, 1);
if (err)
return err;
}
while (1) {
if (!is_a_node(c, buf, len)) {
int pad_len;
@ -1651,11 +1651,11 @@ static int dbg_check_ltab_lnum(struct ubifs_info *c, int lnum)
}
dbg_lp("LEB %d", lnum);
err = ubi_read(c->ubi, lnum, buf, 0, c->leb_size);
if (err) {
dbg_msg("ubi_read failed, LEB %d, error %d", lnum, err);
err = ubifs_leb_read(c, lnum, buf, 0, c->leb_size, 1);
if (err)
goto out;
}
while (1) {
if (!is_a_node(c, p, len)) {
int i, pad_len;
@ -1902,11 +1902,10 @@ static void dump_lpt_leb(const struct ubifs_info *c, int lnum)
return;
}
err = ubi_read(c->ubi, lnum, buf, 0, c->leb_size);
if (err) {
ubifs_err("cannot read LEB %d, error %d", lnum, err);
err = ubifs_leb_read(c, lnum, buf, 0, c->leb_size, 1);
if (err)
goto out;
}
while (1) {
offs = c->leb_size - len;
if (!is_a_node(c, p, len)) {