From f40005165f7f0bda6cc268bdbcaad98a8f26fb1a Mon Sep 17 00:00:00 2001 From: George Spelvin Date: Thu, 4 Oct 2012 17:12:32 -0700 Subject: [PATCH] lib: vsprintf: fix broken comments Numbering the 8 potential digits 2 though 9 never did make a lot of sense. Signed-off-by: George Spelvin Cc: Denys Vlasenko Cc: Michal Nazarewicz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/vsprintf.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/lib/vsprintf.c b/lib/vsprintf.c index c2236f14640f..852f89f590a6 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -180,19 +180,19 @@ char *put_dec_trunc8(char *buf, unsigned r) *buf++ = q - 10*r; } - q = (r * 0x199a) >> 16; - *buf++ = (r - 10 * q) + '0'; /* 6 */ + q = (r * 0x199a) >> 16; /* r <= 9999 */ + *buf++ = (r - 10 * q) + '0'; if (q == 0) return buf; - r = (q * 0xcd) >> 11; - *buf++ = (q - 10 * r) + '0'; /* 7 */ + r = (q * 0xcd) >> 11; /* q <= 999 */ + *buf++ = (q - 10 * r) + '0'; if (r == 0) return buf; - q = (r * 0xcd) >> 11; - *buf++ = (r - 10 * q) + '0'; /* 8 */ + q = (r * 0xcd) >> 11; /* r <= 99 */ + *buf++ = (r - 10 * q) + '0'; if (q == 0) return buf; - *buf++ = q + '0'; /* 9 */ + *buf++ = q + '0'; /* q <= 9 */ return buf; } -- 2.20.1