fs/hpfs: use pr_fmt for logging

Also remove redundant level names (warning:...)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index d11e6ed..bdbc2c3 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -404,7 +404,7 @@
 			d_rehash(dentry);
 		} else {
 			struct iattr newattrs;
-			/*pr_info("HPFS: truncating file before delete.\n");*/
+			/*pr_info("truncating file before delete.\n");*/
 			newattrs.ia_size = 0;
 			newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
 			err = notify_change(dentry, &newattrs, NULL);