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    Subject[PATCH 63/74] udldrmfb: udl_get_edid: drop unneeded i--
    Date
    3.5.7.4 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Hans de Goede <hdegoede@redhat.com>

    commit 7b4cf994e4c6ba48872bb25253cc393b7fb74c82 upstream.

    This is a left-over from when udl_get_edid returned the amount of bytes
    successfully read, which it no longer does.

    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Signed-off-by: Dave Airlie <airlied@redhat.com>
    Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
    ---
    drivers/gpu/drm/udl/udl_connector.c | 1 -
    1 file changed, 1 deletion(-)

    diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
    index b7780dd..3234224 100644
    --- a/drivers/gpu/drm/udl/udl_connector.c
    +++ b/drivers/gpu/drm/udl/udl_connector.c
    @@ -40,7 +40,6 @@ static u8 *udl_get_edid(struct udl_device *udl)
    HZ);
    if (ret < 1) {
    DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
    - i--;
    goto error;
    }
    block[i] = rbuf[1];
    --
    1.7.9.5


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