lib/vsprintf.c: consume 'p' in format_decode
It seems a little simpler to consume the p from a %p specifier in
format_decode, just as it is done for the surrounding %c, %s and %% cases.
While there, delete a redundant and misplaced comment.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index ec337f64..98ad170 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1604,8 +1604,7 @@
case 'p':
spec->type = FORMAT_TYPE_PTR;
- return fmt - start;
- /* skip alnum */
+ return ++fmt - start;
case '%':
spec->type = FORMAT_TYPE_PERCENT_CHAR;
@@ -1794,7 +1793,7 @@
break;
case FORMAT_TYPE_PTR:
- str = pointer(fmt+1, str, end, va_arg(args, void *),
+ str = pointer(fmt, str, end, va_arg(args, void *),
spec);
while (isalnum(*fmt))
fmt++;
@@ -2232,7 +2231,7 @@
}
case FORMAT_TYPE_PTR:
- str = pointer(fmt+1, str, end, get_arg(void *), spec);
+ str = pointer(fmt, str, end, get_arg(void *), spec);
while (isalnum(*fmt))
fmt++;
break;