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Commit 3ed3dec1 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by OGAWA Hirofumi
Browse files

fat: use pack_hex_byte() instead of custom one 



Signed-off-by: default avatarAndy Shevchenko <ext-andriy.shevchenko@nokia.com>
Signed-off-by: default avatarOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
parent a3d3203e

fs/fat/dir.c

+6 −11
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <linux/buffer_head.h>

#include <linux/compat.h>

#include <asm/uaccess.h>

#include <linux/kernel.h>

#include "fat.h"



/*
@@ -140,9 +141,8 @@ static int uni16_to_x8(unsigned char *ascii, const wchar_t *uni, int len, 
{

	const wchar_t *ip;

	wchar_t ec;

	unsigned char *op, nc;

	unsigned char *op;

	int charlen;

	int k;



	ip = uni;

	op = ascii;
@@ -154,14 +154,9 @@ static int uni16_to_x8(unsigned char *ascii, const wchar_t *uni, int len, 
			len -= charlen;

		} else {

			if (uni_xlate == 1) {

				*op = ':';

				for (k = 4; k > 0; k--) {

					nc = ec & 0xF;

					op[k] = nc > 9	? nc + ('a' - 10)

							: nc + '0';

					ec >>= 4;

				}

				op += 5;

				*op++ = ':';

				op = pack_hex_byte(op, ec >> 8);

				op = pack_hex_byte(op, ec);

				len -= 5;

			} else {

				*op++ = '?';