lib/vsprintf.c: remind people to update Documentation/printk-formats.…

…txt when adding printk formats Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Jul 31, 2012 · 80f548e · 80f548e
1 parent 76597ff
commit 80f548e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
@@ -1297,6 +1297,8 @@ int format_decode(const char *fmt, struct printf_spec *spec)
  *   case.
  * %n is ignored
  *
+ * ** Please update Documentation/printk-formats.txt when making changes **
+ *
  * The return value is the number of characters which would
  * be generated for the given input, excluding the trailing
  * '\0', as per ISO C99. If you want to have the exact