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Commit 7c295ef9 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Boris Brezillon
Browse files

mtd: use min_t() to refactor mtd_ooblayout_{get, set}_bytes() 



I hope this will make the code a little more readable.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 8e8fd4d1

drivers/mtd/mtdcore.c

+2 −2
Original line number Diff line number Diff line
@@ -1283,7 +1283,7 @@ static int mtd_ooblayout_get_bytes(struct mtd_info *mtd, u8 *buf, 
	while (!ret) {

		int cnt;



		cnt = oobregion.length > nbytes ? nbytes : oobregion.length;

		cnt = min_t(int, nbytes, oobregion.length);

		memcpy(buf, oobbuf + oobregion.offset, cnt);

		buf += cnt;

		nbytes -= cnt;
@@ -1326,7 +1326,7 @@ static int mtd_ooblayout_set_bytes(struct mtd_info *mtd, const u8 *buf, 
	while (!ret) {

		int cnt;



		cnt = oobregion.length > nbytes ? nbytes : oobregion.length;

		cnt = min_t(int, nbytes, oobregion.length);

		memcpy(oobbuf + oobregion.offset, buf, cnt);

		buf += cnt;

		nbytes -= cnt;