From d57f40544a41fdfe90fd863b6865138c5a82f1cc Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Tue, 20 Sep 2011 18:34:25 -0700 Subject: mtd: utilize `mtd_is_*()' functions Signed-off-by: Brian Norris Signed-off-by: Artem Bityutskiy --- drivers/mtd/mtdswap.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/mtd/mtdswap.c') diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c index 910309f260f8..bd9590c723e4 100644 --- a/drivers/mtd/mtdswap.c +++ b/drivers/mtd/mtdswap.c @@ -314,7 +314,7 @@ static int mtdswap_read_oob(struct mtdswap_dev *d, loff_t from, { int ret = d->mtd->read_oob(d->mtd, from, ops); - if (ret == -EUCLEAN) + if (mtd_is_bitflip(ret)) return ret; if (ret) { @@ -354,7 +354,7 @@ static int mtdswap_read_markers(struct mtdswap_dev *d, struct swap_eb *eb) ret = mtdswap_read_oob(d, offset, &ops); - if (ret && ret != -EUCLEAN) + if (ret && !mtd_is_bitflip(ret)) return ret; data = (struct mtdswap_oobdata *)d->oob_buf; @@ -363,7 +363,7 @@ static int mtdswap_read_markers(struct mtdswap_dev *d, struct swap_eb *eb) if (le16_to_cpu(data->magic) == MTDSWAP_MAGIC_CLEAN) { eb->erase_count = le32_to_cpu(data->count); - if (ret == -EUCLEAN) + if (mtd_is_bitflip(ret)) ret = MTDSWAP_SCANNED_BITFLIP; else { if (le16_to_cpu(data2->magic) == MTDSWAP_MAGIC_DIRTY) @@ -408,7 +408,7 @@ static int mtdswap_write_marker(struct mtdswap_dev *d, struct swap_eb *eb, if (ret) { dev_warn(d->dev, "Write OOB failed for block at %08llx " "error %d\n", offset, ret); - if (ret == -EIO || ret == -EBADMSG) + if (ret == -EIO || mtd_is_eccerr(ret)) mtdswap_handle_write_error(d, eb); return ret; } @@ -628,7 +628,7 @@ static int mtdswap_map_free_block(struct mtdswap_dev *d, unsigned int page, TREE_COUNT(d, CLEAN)--; ret = mtdswap_write_marker(d, eb, MTDSWAP_TYPE_DIRTY); - } while (ret == -EIO || ret == -EBADMSG); + } while (ret == -EIO || mtd_is_eccerr(ret)); if (ret) return ret; @@ -678,7 +678,7 @@ retry: ret = mtdswap_map_free_block(d, page, bp); eb = d->eb_data + (*bp / d->pages_per_eblk); - if (ret == -EIO || ret == -EBADMSG) { + if (ret == -EIO || mtd_is_eccerr(ret)) { d->curr_write = NULL; eb->active_count--; d->revmap[*bp] = PAGE_UNDEF; @@ -690,7 +690,7 @@ retry: writepos = (loff_t)*bp << PAGE_SHIFT; ret = mtd->write(mtd, writepos, PAGE_SIZE, &retlen, buf); - if (ret == -EIO || ret == -EBADMSG) { + if (ret == -EIO || mtd_is_eccerr(ret)) { d->curr_write_pos--; eb->active_count--; d->revmap[*bp] = PAGE_UNDEF; @@ -738,7 +738,7 @@ static int mtdswap_move_block(struct mtdswap_dev *d, unsigned int oldblock, retry: ret = mtd->read(mtd, readpos, PAGE_SIZE, &retlen, d->page_buf); - if (ret < 0 && ret != -EUCLEAN) { + if (ret < 0 && !mtd_is_bitflip(ret)) { oldeb = d->eb_data + oldblock / d->pages_per_eblk; oldeb->flags |= EBLOCK_READERR; @@ -1016,7 +1016,7 @@ static int mtdswap_gc(struct mtdswap_dev *d, unsigned int background) if (ret == 0) mtdswap_rb_add(d, eb, MTDSWAP_CLEAN); - else if (ret != -EIO && ret != -EBADMSG) + else if (ret != -EIO && !mtd_is_eccerr(ret)) mtdswap_rb_add(d, eb, MTDSWAP_DIRTY); return 0; @@ -1164,7 +1164,7 @@ retry: ret = mtd->read(mtd, readpos, PAGE_SIZE, &retlen, buf); d->mtd_read_count++; - if (ret == -EUCLEAN) { + if (mtd_is_bitflip(ret)) { eb->flags |= EBLOCK_BITFLIP; mtdswap_rb_add(d, eb, MTDSWAP_BITFLIP); ret = 0; -- cgit v1.2.3