fs: fix lost error code in dio_complete

[uclinux-h8/linux.git] / fs / direct-io.c

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 722d17c..41a0e97 100644 (file)
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -325,8 +325,8 @@ static ssize_t dio_complete(struct dio *dio, ssize_t ret, unsigned int flags)
                 */
                dio->iocb->ki_pos += transferred;
 
-               if (dio->op == REQ_OP_WRITE)
-                       ret = generic_write_sync(dio->iocb,  transferred);
+               if (ret > 0 && dio->op == REQ_OP_WRITE)
+                       ret = generic_write_sync(dio->iocb, ret);
                dio->iocb->ki_complete(dio->iocb, ret, 0);
        }