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lib: vsprintf: fix broken comments

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Numbering the 8 potential digits 2 though 9 never did make a lot of sense.

Signed-off-by: George Spelvin <linux@horizon.com>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
George Spelvin 2012-10-04 17:12:32 -07:00 committed by Linus Torvalds
parent cb239d0a97
commit f40005165f
1 changed files with 7 additions and 7 deletions
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14
lib/vsprintf.c
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@ -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;
}