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    Subject[PATCH 2/3] mtd: use min_t() to refactor mtd_ooblayout_{get,set}_bytes()
    Date
    I hope this will make the code a little more readable.

    Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.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;
    --
    1.9.1
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