GFS2: Use pr_<level> more consistently

Add pr_fmt, remove embedded "GFS2: " prefixes.
This now consistently emits lower case "gfs2: " for each message.

Other miscellanea around these changes:

o Add missing newlines
o Coalesce formats
o Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 39c7081e4c12..1a349f9a9685 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -53,6 +53,8 @@
  * but never before the maximum hash table size has been reached.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/buffer_head.h>
@@ -507,8 +509,8 @@ static int gfs2_check_dirent(struct gfs2_dirent *dent, unsigned int offset,
                 goto error;
         return 0;
 error:
-        pr_warn("gfs2_check_dirent: %s (%s)\n", msg,
-               first ? "first in block" : "not first in block");
+        pr_warn("%s: %s (%s)\n",
+                __func__, msg, first ? "first in block" : "not first in block");
         return -EIO;
 }
 
@@ -531,8 +533,7 @@ static int gfs2_dirent_offset(const void *buf)
         }
         return offset;
 wrong_type:
-        pr_warn("gfs2_scan_dirent: wrong block type %u\n",
-                be32_to_cpu(h->mh_type));
+        pr_warn("%s: wrong block type %u\n", __func__, be32_to_cpu(h->mh_type));
         return -1;
 }
 
@@ -728,7 +729,7 @@ static int get_leaf(struct gfs2_inode *dip, u64 leaf_no,
 
         error = gfs2_meta_read(dip->i_gl, leaf_no, DIO_WAIT, bhp);
         if (!error && gfs2_metatype_check(GFS2_SB(&dip->i_inode), *bhp, GFS2_METATYPE_LF)) {
-                /* printk(KERN_INFO "block num=%llu\n", leaf_no); */
+                /* pr_info("block num=%llu\n", leaf_no); */
                 error = -EIO;
         }
 
@@ -1006,7 +1007,8 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
         len = 1 << (dip->i_depth - be16_to_cpu(oleaf->lf_depth));
         half_len = len >> 1;
         if (!half_len) {
-                pr_warn("i_depth %u lf_depth %u index %u\n", dip->i_depth, be16_to_cpu(oleaf->lf_depth), index);
+                pr_warn("i_depth %u lf_depth %u index %u\n",
+                        dip->i_depth, be16_to_cpu(oleaf->lf_depth), index);
                 gfs2_consist_inode(dip);
                 error = -EIO;
                 goto fail_brelse;