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

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=7c295ef9642c107203a485843853b12d6f5cdb39
Commit:     7c295ef9642c107203a485843853b12d6f5cdb39
Parent:     8e8fd4d1e83ef7d64f260b4d8d928ab44cc1ce07
Author:     Masahiro Yamada <yamada.masahiro at socionext.com>
AuthorDate: Wed Nov 9 11:08:09 2016 +0900
Committer:  Boris Brezillon <boris.brezillon at free-electrons.com>
CommitDate: Sat Nov 19 19:31:32 2016 +0100

    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: Masahiro Yamada <yamada.masahiro at socionext.com>
    Reviewed-by: Marek Vasut <marek.vasut at gmail.com>
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 drivers/mtd/mtdcore.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index cf85f2b..ca6a89a 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -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;