Merge tag 'jfs-4.7' of git://github.com/kleikamp/linux-shaggy

Pull jfs updates from Dave Kleikamp:
 "Some jfs logging cleanups from Joe Perches"

* tag 'jfs-4.7' of git://github.com/kleikamp/linux-shaggy:
  jfs: Coalesce some formats
  jfs: Remove unnecessary line continuations and terminating newlines
  jfs: Remove terminating newlines from jfs_info, jfs_warn, jfs_err uses

fs/jfs/inode.c

@@ -102,8 +102,8 @@ int jfs_commit_inode(struct inode *inode, int wait)
 		 * partitions and may think inode is dirty
 		 */
 		if (!special_file(inode->i_mode) && noisy) {
-			jfs_err("jfs_commit_inode(0x%p) called on "
-				   "read-only volume", inode);
+			jfs_err("jfs_commit_inode(0x%p) called on read-only volume",
+				inode);
 			jfs_err("Is remount racy?");
 			noisy--;
 		}

fs/jfs/jfs_discard.c

@@ -49,14 +49,12 @@ void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks)
 
 	r = sb_issue_discard(sb, blkno, nblocks, GFP_NOFS, 0);
 	if (unlikely(r != 0)) {
-		jfs_err("JFS: sb_issue_discard" \
-			"(%p, %llu, %llu, GFP_NOFS, 0) = %d => failed!\n",
+		jfs_err("JFS: sb_issue_discard(%p, %llu, %llu, GFP_NOFS, 0) = %d => failed!",
 			sb, (unsigned long long)blkno,
 			(unsigned long long)nblocks, r);
 	}
 
-	jfs_info("JFS: sb_issue_discard" \
-		"(%p, %llu, %llu, GFP_NOFS, 0) = %d\n",
+	jfs_info("JFS: sb_issue_discard(%p, %llu, %llu, GFP_NOFS, 0) = %d",
 		sb, (unsigned long long)blkno,
 		(unsigned long long)nblocks, r);
 

fs/jfs/jfs_dtree.c

@@ -3072,8 +3072,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
 			}
 			if (dirtab_slot.flag == DIR_INDEX_FREE) {
 				if (loop_count++ > JFS_IP(ip)->next_index) {
-					jfs_err("jfs_readdir detected "
-						   "infinite loop!");
+					jfs_err("jfs_readdir detected infinite loop!");
 					ctx->pos = DIREND;
 					return 0;
 				}
@@ -3151,8 +3150,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
 				if (!dir_emit(ctx, "..", 2, PARENT(ip), DT_DIR))
 					return 0;
 			} else {
-				jfs_err("jfs_readdir called with "
-					"invalid offset!");
+				jfs_err("jfs_readdir called with invalid offset!");
 			}
 			dtoffset->pn = 1;
 			dtoffset->index = 0;
@@ -3165,8 +3163,8 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
 		}
 
 		if ((rc = dtReadNext(ip, &ctx->pos, &btstack))) {
-			jfs_err("jfs_readdir: unexpected rc = %d "
-				"from dtReadNext", rc);
+			jfs_err("jfs_readdir: unexpected rc = %d from dtReadNext",
+				rc);
 			ctx->pos = DIREND;
 			return 0;
 		}

fs/jfs/jfs_imap.c

@@ -534,8 +534,7 @@ void diWriteSpecial(struct inode *ip, int secondary)
 	/* read the page of fixed disk inode (AIT) in raw mode */
 	mp = read_metapage(ip, address << sbi->l2nbperpage, PSIZE, 1);
 	if (mp == NULL) {
-		jfs_err("diWriteSpecial: failed to read aggregate inode "
-			"extent!");
+		jfs_err("diWriteSpecial: failed to read aggregate inode extent!");
 		return;
 	}
 

fs/jfs/jfs_inode.c

@@ -151,7 +151,7 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 	jfs_inode->xtlid = 0;
 	jfs_set_inode_flags(inode);
 
-	jfs_info("ialloc returns inode = 0x%p\n", inode);
+	jfs_info("ialloc returns inode = 0x%p", inode);
 
 	return inode;
 

fs/jfs/jfs_logmgr.c

@@ -1094,7 +1094,7 @@ int lmLogOpen(struct super_block *sb)
 		if (log->bdev->bd_dev == sbi->logdev) {
 			if (memcmp(log->uuid, sbi->loguuid,
 				   sizeof(log->uuid))) {
-				jfs_warn("wrong uuid on JFS journal\n");
+				jfs_warn("wrong uuid on JFS journal");
 				mutex_unlock(&jfs_log_mutex);
 				return -EINVAL;
 			}
@@ -1333,9 +1333,8 @@ int lmLogInit(struct jfs_log * log)
 				rc = -EINVAL;
 				goto errout20;
 			}
-			jfs_info("lmLogInit: inline log:0x%p base:0x%Lx "
-				 "size:0x%x", log,
-				 (unsigned long long) log->base, log->size);
+			jfs_info("lmLogInit: inline log:0x%p base:0x%Lx size:0x%x",
+				 log, (unsigned long long)log->base, log->size);
 		} else {
 			if (memcmp(logsuper->uuid, log->uuid, 16)) {
 				jfs_warn("wrong uuid on JFS log device");
@@ -1343,9 +1342,8 @@ int lmLogInit(struct jfs_log * log)
 			}
 			log->size = le32_to_cpu(logsuper->size);
 			log->l2bsize = le32_to_cpu(logsuper->l2bsize);
-			jfs_info("lmLogInit: external log:0x%p base:0x%Lx "
-				 "size:0x%x", log,
-				 (unsigned long long) log->base, log->size);
+			jfs_info("lmLogInit: external log:0x%p base:0x%Lx size:0x%x",
+				 log, (unsigned long long)log->base, log->size);
 		}
 
 		log->page = le32_to_cpu(logsuper->end) / LOGPSIZE;
@@ -2136,7 +2134,7 @@ static void lbmStartIO(struct lbuf * bp)
 	struct bio *bio;
 	struct jfs_log *log = bp->l_log;
 
-	jfs_info("lbmStartIO\n");
+	jfs_info("lbmStartIO");
 
 	bio = bio_alloc(GFP_NOFS, 1);
 	bio->bi_iter.bi_sector = bp->l_blkno << (log->l2bsize - 9);

fs/jfs/jfs_txnmgr.c

@@ -1764,7 +1764,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 		if (lwm == next)
 			goto out;
 		if (lwm > next) {
-			jfs_err("xtLog: lwm > next\n");
+			jfs_err("xtLog: lwm > next");
 			goto out;
 		}
 		tlck->flag |= tlckUPDATEMAP;
@@ -1798,8 +1798,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 			xadlock->xdlist = &p->xad[lwm];
 			tblk->xflag &= ~COMMIT_LAZY;
 		}
-		jfs_info("xtLog: alloc ip:0x%p mp:0x%p tlck:0x%p lwm:%d "
-			 "count:%d", tlck->ip, mp, tlck, lwm, xadlock->count);
+		jfs_info("xtLog: alloc ip:0x%p mp:0x%p tlck:0x%p lwm:%d count:%d",
+			 tlck->ip, mp, tlck, lwm, xadlock->count);
 
 		maplock->index = 1;
 
@@ -2025,8 +2025,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 			xadlock->count = next - lwm;
 			xadlock->xdlist = &p->xad[lwm];
 
-			jfs_info("xtLog: alloc ip:0x%p mp:0x%p count:%d "
-				 "lwm:%d next:%d",
+			jfs_info("xtLog: alloc ip:0x%p mp:0x%p count:%d lwm:%d next:%d",
 				 tlck->ip, mp, xadlock->count, lwm, next);
 			maplock->index++;
 			xadlock++;
@@ -2047,8 +2046,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 			pxdlock->count = 1;
 			pxdlock->pxd = pxd;
 
-			jfs_info("xtLog: truncate ip:0x%p mp:0x%p count:%d "
-				 "hwm:%d", ip, mp, pxdlock->count, hwm);
+			jfs_info("xtLog: truncate ip:0x%p mp:0x%p count:%d hwm:%d",
+				 ip, mp, pxdlock->count, hwm);
 			maplock->index++;
 			xadlock++;
 		}
@@ -2066,8 +2065,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 			xadlock->count = hwm - next + 1;
 			xadlock->xdlist = &p->xad[next];
 
-			jfs_info("xtLog: free ip:0x%p mp:0x%p count:%d "
-				 "next:%d hwm:%d",
+			jfs_info("xtLog: free ip:0x%p mp:0x%p count:%d next:%d hwm:%d",
 				 tlck->ip, mp, xadlock->count, next, hwm);
 			maplock->index++;
 		}
@@ -2523,8 +2521,7 @@ void txFreeMap(struct inode *ip,
 					xlen = lengthXAD(xad);
 					dbUpdatePMap(ipbmap, true, xaddr,
 						     (s64) xlen, tblk);
-					jfs_info("freePMap: xaddr:0x%lx "
-						 "xlen:%d",
+					jfs_info("freePMap: xaddr:0x%lx xlen:%d",
 						 (ulong) xaddr, xlen);
 				}
 			}
@@ -2814,7 +2811,7 @@ int jfs_lazycommit(void *arg)
 	if (!list_empty(&TxAnchor.unlock_queue))
 		jfs_err("jfs_lazycommit being killed w/pending transactions!");
 	else
-		jfs_info("jfs_lazycommit being killed\n");
+		jfs_info("jfs_lazycommit being killed");
 	return 0;
 }
 

fs/jfs/namei.c

@@ -1225,8 +1225,8 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		rc = dtSearch(new_dir, &new_dname, &ino, &btstack,
 			      JFS_CREATE);
 		if (rc) {
-			jfs_err("jfs_rename didn't expect dtSearch to fail "
-				"w/rc = %d", rc);
+			jfs_err("jfs_rename didn't expect dtSearch to fail w/rc = %d",
+				rc);
 			goto out_tx;
 		}
 

fs/jfs/super.c

@@ -84,7 +84,7 @@ static void jfs_handle_error(struct super_block *sb)
 		panic("JFS (device %s): panic forced after error\n",
 			sb->s_id);
 	else if (sbi->flag & JFS_ERR_REMOUNT_RO) {
-		jfs_err("ERROR: (device %s): remounting filesystem as read-only\n",
+		jfs_err("ERROR: (device %s): remounting filesystem as read-only",
 			sb->s_id);
 		sb->s_flags |= MS_RDONLY;
 	}
@@ -641,7 +641,7 @@ static int jfs_freeze(struct super_block *sb)
 		}
 		rc = updateSuper(sb, FM_CLEAN);
 		if (rc) {
-			jfs_err("jfs_freeze: updateSuper failed\n");
+			jfs_err("jfs_freeze: updateSuper failed");
 			/*
 			 * Don't fail here. Everything succeeded except
 			 * marking the superblock clean, so there's really