UBIFS: get rid of dbg_err

This patch removes the 'dbg_err()' macro and we now use 'ubifs_err()' instead.
The idea of 'dbg_err()' was to compile out some error message to make the
binary a bit smaller - but I think it was a bad idea.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/fs/ubifs/tnc_misc.c b/fs/ubifs/tnc_misc.c
index 15212d6..d38ac7f 100644
--- a/fs/ubifs/tnc_misc.c
+++ b/fs/ubifs/tnc_misc.c
@@ -293,10 +293,10 @@
 		lnum, offs, znode->level, znode->child_cnt);
 
 	if (znode->child_cnt > c->fanout || znode->level > UBIFS_MAX_LEVELS) {
-		dbg_err("current fanout %d, branch count %d",
-			c->fanout, znode->child_cnt);
-		dbg_err("max levels %d, znode level %d",
-			UBIFS_MAX_LEVELS, znode->level);
+		ubifs_err("current fanout %d, branch count %d",
+			  c->fanout, znode->child_cnt);
+		ubifs_err("max levels %d, znode level %d",
+			  UBIFS_MAX_LEVELS, znode->level);
 		err = 1;
 		goto out_dump;
 	}
@@ -316,7 +316,7 @@
 		if (zbr->lnum < c->main_first ||
 		    zbr->lnum >= c->leb_cnt || zbr->offs < 0 ||
 		    zbr->offs + zbr->len > c->leb_size || zbr->offs & 7) {
-			dbg_err("bad branch %d", i);
+			ubifs_err("bad branch %d", i);
 			err = 2;
 			goto out_dump;
 		}
@@ -340,19 +340,19 @@
 		type = key_type(c, &zbr->key);
 		if (c->ranges[type].max_len == 0) {
 			if (zbr->len != c->ranges[type].len) {
-				dbg_err("bad target node (type %d) length (%d)",
-					type, zbr->len);
-				dbg_err("have to be %d", c->ranges[type].len);
+				ubifs_err("bad target node (type %d) length (%d)",
+					  type, zbr->len);
+				ubifs_err("have to be %d", c->ranges[type].len);
 				err = 4;
 				goto out_dump;
 			}
 		} else if (zbr->len < c->ranges[type].min_len ||
 			   zbr->len > c->ranges[type].max_len) {
-			dbg_err("bad target node (type %d) length (%d)",
-				type, zbr->len);
-			dbg_err("have to be in range of %d-%d",
-				c->ranges[type].min_len,
-				c->ranges[type].max_len);
+			ubifs_err("bad target node (type %d) length (%d)",
+				  type, zbr->len);
+			ubifs_err("have to be in range of %d-%d",
+				  c->ranges[type].min_len,
+				  c->ranges[type].max_len);
 			err = 5;
 			goto out_dump;
 		}
@@ -370,13 +370,13 @@
 
 		cmp = keys_cmp(c, key1, key2);
 		if (cmp > 0) {
-			dbg_err("bad key order (keys %d and %d)", i, i + 1);
+			ubifs_err("bad key order (keys %d and %d)", i, i + 1);
 			err = 6;
 			goto out_dump;
 		} else if (cmp == 0 && !is_hash_key(c, key1)) {
 			/* These can only be keys with colliding hash */
-			dbg_err("keys %d and %d are not hashed but equivalent",
-				i, i + 1);
+			ubifs_err("keys %d and %d are not hashed but equivalent",
+				  i, i + 1);
 			err = 7;
 			goto out_dump;
 		}