jfs: Update jfs_error

Use a more current logging style.

Add __printf format and argument verification.

Remove embedded function names from formats.
Add %pf, __builtin_return_address(0) to jfs_error.
Add newlines to formats for kernel style consistency.
(One format already had an erroneous newline)
Coalesce formats and align arguments.

Object size reduced ~1KiB.

$ size fs/jfs/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 201891	  35488	  63936	 301315	  49903	fs/jfs/built-in.o.new
 202821	  35488	  64192	 302501	  49da5	fs/jfs/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c
index 86ce028f2566..d3472f4cd530 100644
--- a/fs/jfs/xattr.c
+++ b/fs/jfs/xattr.c
@@ -382,7 +382,7 @@ static int ea_read(struct inode *ip, struct jfs_ea_list *ealist)
 
         nbytes = sizeDXD(&ji->ea);
         if (!nbytes) {
-                jfs_error(sb, "ea_read: nbytes is 0");
+                jfs_error(sb, "nbytes is 0\n");
                 return -EIO;
         }
 
@@ -482,7 +482,7 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size)
                 current_blocks = 0;
         } else {
                 if (!(ji->ea.flag & DXD_EXTENT)) {
-                        jfs_error(sb, "ea_get: invalid ea.flag)");
+                        jfs_error(sb, "invalid ea.flag\n");
                         return -EIO;
                 }
                 current_blocks = (ea_size + sb->s_blocksize - 1) >>