Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping

[~andy/linux] / drivers / md / raid10.c

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 3540316886f2bca71a7bd943c4cf98de610ac1ae..fff782189e48f017f3407bb93ec7847a1fe367fd 100644 (file)
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1821,7 +1821,7 @@ static void sync_request_write(struct mddev *mddev, struct r10bio *r10_bio)
                        for (j = 0; j < vcnt; j++)
                                if (memcmp(page_address(fbio->bi_io_vec[j].bv_page),
                                           page_address(tbio->bi_io_vec[j].bv_page),
-                                          PAGE_SIZE))
+                                          fbio->bi_io_vec[j].bv_len))
                                        break;
                        if (j == vcnt)
                                continue;