[PATCH] hpfs: bring hpfs_error() into shape

 - switch to error message buffer in .bss
 - missing va_end() (htf it worked before?)
 - use vsnprintf()
 - rename variables to understandable "fmt", "args".
 - "const char *fmt", yes.
 - add __attribute__((format ...

Still, put that coffee down before reading more.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
index 32ab51e42b96..1c07aa82d327 100644
--- a/fs/hpfs/hpfs_fn.h
+++ b/fs/hpfs/hpfs_fn.h
@@ -317,7 +317,8 @@ static inline struct hpfs_sb_info *hpfs_sb(struct super_block *sb)
 
 /* super.c */
 
-void hpfs_error(struct super_block *, char *, ...);
+void hpfs_error(struct super_block *, const char *, ...)
+        __attribute__((format (printf, 2, 3)));
 int hpfs_stop_cycles(struct super_block *, int, int *, int *, char *);
 unsigned hpfs_count_one_bitmap(struct super_block *, secno);