UBIFS: switch to I/O helpers

Switch the rest of direct UBI calls to UBIFS helper functions.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

5 files changed, 19 insertions, 21 deletions

diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index fabfb53c4fee..f9fd068d1ae0 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -262,7 +262,7 @@ int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs)
                  * an unclean reboot, because the target LEB might have been
                  * unmapped, but not yet physically erased.
                  */
-                err = ubi_leb_map(c->ubi, bud->lnum, UBI_SHORTTERM);
+                err = ubifs_leb_map(c, bud->lnum, UBI_SHORTTERM);
                 if (err)
                         goto out_unlock;
         }
@@ -283,8 +283,6 @@ int ubifs_add_bud_to_log(struct ubifs_info *c, int jhead, int lnum, int offs)
         return 0;
 
 out_unlock:
-        if (err != -EAGAIN)
-                ubifs_ro_mode(c, err);
         mutex_unlock(&c->log_mutex);
         kfree(ref);
         kfree(bud);
diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c
index 8b9ee9fe0a41..6189c74d97f0 100644
--- a/fs/ubifs/lpt.c
+++ b/fs/ubifs/lpt.c
@@ -701,8 +701,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
                         alen = ALIGN(len, c->min_io_size);
                         set_ltab(c, lnum, c->leb_size - alen, alen - len);
                         memset(p, 0xff, alen - len);
-                        err = ubi_leb_change(c->ubi, lnum++, buf, alen,
-                                             UBI_SHORTTERM);
+                        err = ubifs_leb_change(c, lnum++, buf, alen,
+                                               UBI_SHORTTERM);
                         if (err)
                                 goto out;
                         p = buf;
@@ -732,8 +732,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
                                 set_ltab(c, lnum, c->leb_size - alen,
                                             alen - len);
                                 memset(p, 0xff, alen - len);
-                                err = ubi_leb_change(c->ubi, lnum++, buf, alen,
-                                                     UBI_SHORTTERM);
+                                err = ubifs_leb_change(c, lnum++, buf, alen,
+                                                       UBI_SHORTTERM);
                                 if (err)
                                         goto out;
                                 p = buf;
@@ -780,8 +780,8 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
                         alen = ALIGN(len, c->min_io_size);
                         set_ltab(c, lnum, c->leb_size - alen, alen - len);
                         memset(p, 0xff, alen - len);
-                        err = ubi_leb_change(c->ubi, lnum++, buf, alen,
-                                             UBI_SHORTTERM);
+                        err = ubifs_leb_change(c, lnum++, buf, alen,
+                                               UBI_SHORTTERM);
                         if (err)
                                 goto out;
                         p = buf;
@@ -806,7 +806,7 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
                 alen = ALIGN(len, c->min_io_size);
                 set_ltab(c, lnum, c->leb_size - alen, alen - len);
                 memset(p, 0xff, alen - len);
-                err = ubi_leb_change(c->ubi, lnum++, buf, alen, UBI_SHORTTERM);
+                err = ubifs_leb_change(c, lnum++, buf, alen, UBI_SHORTTERM);
                 if (err)
                         goto out;
                 p = buf;
@@ -826,7 +826,7 @@ int ubifs_create_dflt_lpt(struct ubifs_info *c, int *main_lebs, int lpt_first,
 
         /* Write remaining buffer */
         memset(p, 0xff, alen - len);
-        err = ubi_leb_change(c->ubi, lnum, buf, alen, UBI_SHORTTERM);
+        err = ubifs_leb_change(c, lnum, buf, alen, UBI_SHORTTERM);
         if (err)
                 goto out;
 
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index f28070cb00c6..51bcf4227b29 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -213,10 +213,10 @@ static int write_rcvrd_mst_node(struct ubifs_info *c,
         mst->flags |= cpu_to_le32(UBIFS_MST_RCVRY);
 
         ubifs_prepare_node(c, mst, UBIFS_MST_NODE_SZ, 1);
-        err = ubi_leb_change(c->ubi, lnum, mst, sz, UBI_SHORTTERM);
+        err = ubifs_leb_change(c, lnum, mst, sz, UBI_SHORTTERM);
         if (err)
                 goto out;
-        err = ubi_leb_change(c->ubi, lnum + 1, mst, sz, UBI_SHORTTERM);
+        err = ubifs_leb_change(c, lnum + 1, mst, sz, UBI_SHORTTERM);
         if (err)
                 goto out;
 out:
@@ -554,8 +554,8 @@ static int fix_unclean_leb(struct ubifs_info *c, struct ubifs_scan_leb *sleb,
                                         ubifs_pad(c, buf, pad_len);
                                 }
                         }
-                        err = ubi_leb_change(c->ubi, lnum, sleb->buf, len,
-                                             UBI_UNKNOWN);
+                        err = ubifs_leb_change(c, lnum, sleb->buf, len,
+                                               UBI_UNKNOWN);
                         if (err)
                                 return err;
                 }
@@ -939,7 +939,7 @@ static int recover_head(struct ubifs_info *c, int lnum, int offs, void *sbuf)
                 err = ubifs_leb_read(c, lnum, sbuf, 0, offs, 1);
                 if (err)
                         return err;
-                return ubi_leb_change(c->ubi, lnum, sbuf, offs, UBI_UNKNOWN);
+                return ubifs_leb_change(c, lnum, sbuf, offs, UBI_UNKNOWN);
         }
 
         return 0;
@@ -1069,7 +1069,7 @@ static int clean_an_unclean_leb(struct ubifs_info *c,
         }
 
         /* Write back the LEB atomically */
-        err = ubi_leb_change(c->ubi, lnum, sbuf, len, UBI_UNKNOWN);
+        err = ubifs_leb_change(c, lnum, sbuf, len, UBI_UNKNOWN);
         if (err)
                 return err;
 
@@ -1470,7 +1470,7 @@ static int fix_size_in_place(struct ubifs_info *c, struct size_entry *e)
                 len -= 1;
         len = ALIGN(len + 1, c->min_io_size);
         /* Atomically write the fixed LEB back again */
-        err = ubi_leb_change(c->ubi, lnum, c->sbuf, len, UBI_UNKNOWN);
+        err = ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
         if (err)
                 goto out;
         dbg_rcvry("inode %lu at %d:%d size %lld -> %lld",
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 701dccc1d6de..93d938ad3d2a 100644
--- a/fs/ubifs/sb.c
+++ b/fs/ubifs/sb.c
@@ -674,7 +674,7 @@ static int fixup_leb(struct ubifs_info *c, int lnum, int len)
 
         if (len == 0) {
                 dbg_mnt("unmap empty LEB %d", lnum);
-                return ubi_leb_unmap(c->ubi, lnum);
+                return ubifs_leb_unmap(c, lnum);
         }
 
         dbg_mnt("fixup LEB %d, data len %d", lnum, len);
@@ -682,7 +682,7 @@ static int fixup_leb(struct ubifs_info *c, int lnum, int len)
         if (err)
                 return err;
 
-        return ubi_leb_change(c->ubi, lnum, c->sbuf, len, UBI_UNKNOWN);
+        return ubifs_leb_change(c, lnum, c->sbuf, len, UBI_UNKNOWN);
 }
 
 /**
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 285038548da9..b28121278d46 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -914,7 +914,7 @@ static int check_volume_empty(struct ubifs_info *c)
 
         c->empty = 1;
         for (lnum = 0; lnum < c->leb_cnt; lnum++) {
-                err = ubi_is_mapped(c->ubi, lnum);
+                err = ubifs_is_mapped(c, lnum);
                 if (unlikely(err < 0))
                         return err;
                 if (err == 1) {