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/recovery.c b/fs/ubifs/recovery.c
index bbeab61..01a348d 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -362,11 +362,11 @@
 out_free:
 	ubifs_err("failed to recover master node");
 	if (mst1) {
-		dbg_err("dumping first master node");
+		ubifs_err("dumping first master node");
 		ubifs_dump_node(c, mst1);
 	}
 	if (mst2) {
-		dbg_err("dumping second master node");
+		ubifs_err("dumping second master node");
 		ubifs_dump_node(c, mst2);
 	}
 	vfree(buf2);
@@ -683,7 +683,7 @@
 				  ret, lnum, offs);
 			break;
 		} else {
-			dbg_err("unexpected return value %d", ret);
+			ubifs_err("unexpected return value %d", ret);
 			err = -EINVAL;
 			goto error;
 		}
@@ -789,7 +789,7 @@
 
 corrupted_rescan:
 	/* Re-scan the corrupted data with verbose messages */
-	dbg_err("corruptio %d", ret);
+	ubifs_err("corruptio %d", ret);
 	ubifs_scan_a_node(c, buf, len, lnum, offs, 1);
 corrupted:
 	ubifs_scanned_corruption(c, lnum, offs, buf);
@@ -827,17 +827,17 @@
 		goto out_free;
 	ret = ubifs_scan_a_node(c, cs_node, UBIFS_CS_NODE_SZ, lnum, offs, 0);
 	if (ret != SCANNED_A_NODE) {
-		dbg_err("Not a valid node");
+		ubifs_err("Not a valid node");
 		goto out_err;
 	}
 	if (cs_node->ch.node_type != UBIFS_CS_NODE) {
-		dbg_err("Node a CS node, type is %d", cs_node->ch.node_type);
+		ubifs_err("Node a CS node, type is %d", cs_node->ch.node_type);
 		goto out_err;
 	}
 	if (le64_to_cpu(cs_node->cmt_no) != c->cmt_no) {
-		dbg_err("CS node cmt_no %llu != current cmt_no %llu",
-			(unsigned long long)le64_to_cpu(cs_node->cmt_no),
-			c->cmt_no);
+		ubifs_err("CS node cmt_no %llu != current cmt_no %llu",
+			  (unsigned long long)le64_to_cpu(cs_node->cmt_no),
+			  c->cmt_no);
 		goto out_err;
 	}
 	*cs_sqnum = le64_to_cpu(cs_node->ch.sqnum);
@@ -1138,7 +1138,7 @@
 	 */
 	lnum = ubifs_find_free_leb_for_idx(c);
 	if (lnum < 0) {
-		dbg_err("could not find an empty LEB");
+		ubifs_err("could not find an empty LEB");
 		ubifs_dump_lprops(c);
 		ubifs_dump_budg(c, &c->bi);
 		return lnum;
@@ -1218,7 +1218,7 @@
 	}
 	mutex_unlock(&wbuf->io_mutex);
 	if (err < 0) {
-		dbg_err("GC failed, error %d", err);
+		ubifs_err("GC failed, error %d", err);
 		if (err == -EAGAIN)
 			err = -EINVAL;
 		return err;