Fix all checkpatch.pl errors and warnings in debug.c:
ERROR: trailing whitespace
+ * $

WARNING: Missing a blank line after declarations
+       va_list args;
+       va_start(args, fmt);

ERROR: "foo * bar" should be "foo *bar"
+befs_dump_inode(const struct super_block *sb, befs_inode * inode)

ERROR: "foo * bar" should be "foo *bar"
+befs_dump_super_block(const struct super_block *sb, befs_super_block * sup)

ERROR: "foo * bar" should be "foo *bar"
+befs_dump_small_data(const struct super_block *sb, befs_small_data * sd)

WARNING: line over 80 characters
+befs_dump_index_entry(const struct super_block *sb, befs_disk_btree_super * super)

ERROR: "foo * bar" should be "foo *bar"
+befs_dump_index_entry(const struct super_block *sb, befs_disk_btree_super * super)

ERROR: "foo * bar" should be "foo *bar"
+befs_dump_index_node(const struct super_block *sb, befs_btree_nodehead * node)
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>