diff options
Diffstat (limited to 'drivers/mtd/ubi')
-rw-r--r-- | drivers/mtd/ubi/debug.c | 12 | ||||
-rw-r--r-- | drivers/mtd/ubi/fastmap.c | 23 |
2 files changed, 15 insertions, 20 deletions
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c index a1dff92ceedf..8a83072401a7 100644 --- a/drivers/mtd/ubi/debug.c +++ b/drivers/mtd/ubi/debug.c @@ -392,9 +392,6 @@ static void *eraseblk_count_seq_start(struct seq_file *s, loff_t *pos) { struct ubi_device *ubi = s->private; - if (*pos == 0) - return SEQ_START_TOKEN; - if (*pos < ubi->peb_count) return pos; @@ -408,8 +405,6 @@ static void *eraseblk_count_seq_next(struct seq_file *s, void *v, loff_t *pos) { struct ubi_device *ubi = s->private; - if (v == SEQ_START_TOKEN) - return pos; (*pos)++; if (*pos < ubi->peb_count) @@ -431,11 +426,8 @@ static int eraseblk_count_seq_show(struct seq_file *s, void *iter) int err; /* If this is the start, print a header */ - if (iter == SEQ_START_TOKEN) { - seq_puts(s, - "physical_block_number\terase_count\tblock_status\tread_status\n"); - return 0; - } + if (*block_number == 0) + seq_puts(s, "physical_block_number\terase_count\n"); err = ubi_io_is_bad(ubi, *block_number); if (err) diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 30621c67721a..604772fc4a96 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -64,7 +64,7 @@ static int self_check_seen(struct ubi_device *ubi, unsigned long *seen) return 0; for (pnum = 0; pnum < ubi->peb_count; pnum++) { - if (test_bit(pnum, seen) && ubi->lookuptbl[pnum]) { + if (!test_bit(pnum, seen) && ubi->lookuptbl[pnum]) { ubi_err(ubi, "self-check failed for PEB %d, fastmap didn't see it", pnum); ret = -EINVAL; } @@ -1137,7 +1137,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, struct rb_node *tmp_rb; int ret, i, j, free_peb_count, used_peb_count, vol_count; int scrub_peb_count, erase_peb_count; - unsigned long *seen_pebs = NULL; + unsigned long *seen_pebs; fm_raw = ubi->fm_buf; memset(ubi->fm_buf, 0, ubi->fm_size); @@ -1151,7 +1151,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, dvbuf = new_fm_vbuf(ubi, UBI_FM_DATA_VOLUME_ID); if (!dvbuf) { ret = -ENOMEM; - goto out_kfree; + goto out_free_avbuf; } avhdr = ubi_get_vid_hdr(avbuf); @@ -1160,7 +1160,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, seen_pebs = init_seen(ubi); if (IS_ERR(seen_pebs)) { ret = PTR_ERR(seen_pebs); - goto out_kfree; + goto out_free_dvbuf; } spin_lock(&ubi->volumes_lock); @@ -1328,7 +1328,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, ret = ubi_io_write_vid_hdr(ubi, new_fm->e[0]->pnum, avbuf); if (ret) { ubi_err(ubi, "unable to write vid_hdr to fastmap SB!"); - goto out_kfree; + goto out_free_seen; } for (i = 0; i < new_fm->used_blocks; i++) { @@ -1350,7 +1350,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, if (ret) { ubi_err(ubi, "unable to write vid_hdr to PEB %i!", new_fm->e[i]->pnum); - goto out_kfree; + goto out_free_seen; } } @@ -1360,7 +1360,7 @@ static int ubi_write_fastmap(struct ubi_device *ubi, if (ret) { ubi_err(ubi, "unable to write fastmap to PEB %i!", new_fm->e[i]->pnum); - goto out_kfree; + goto out_free_seen; } } @@ -1370,10 +1370,13 @@ static int ubi_write_fastmap(struct ubi_device *ubi, ret = self_check_seen(ubi, seen_pebs); dbg_bld("fastmap written!"); -out_kfree: - ubi_free_vid_buf(avbuf); - ubi_free_vid_buf(dvbuf); +out_free_seen: free_seen(seen_pebs); +out_free_dvbuf: + ubi_free_vid_buf(dvbuf); +out_free_avbuf: + ubi_free_vid_buf(avbuf); + out: return ret; } |