mmc: tmio_mmc: silence compiler warnings

Commit Message

Arnd Hannemann Dec. 19, 2010, 9:16 p.m. UTC

None

Patch

diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 57ece9d..61e97d1 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -665,8 +665,10 @@  static void tmio_mmc_start_dma_rx(struct tmio_mmc_host *host)
 	}
 
 	if ((!aligned && (host->sg_len > 1 || sg->length > PAGE_CACHE_SIZE ||
-			  align >= MAX_ALIGN)) || !multiple)
+			  align >= MAX_ALIGN)) || !multiple) {
+		ret = -EINVAL;
 		goto pio;
+	}
 
 	/* The only sg element can be unaligned, use our bounce buffer then */
 	if (!aligned) {
@@ -741,8 +743,10 @@  static void tmio_mmc_start_dma_tx(struct tmio_mmc_host *host)
 	}
 
 	if ((!aligned && (host->sg_len > 1 || sg->length > PAGE_CACHE_SIZE ||
-			  align >= MAX_ALIGN)) || !multiple)
+			  align >= MAX_ALIGN)) || !multiple) {
+		ret = -EINVAL;
 		goto pio;
+	}
 
 	/* The only sg element can be unaligned, use our bounce buffer then */
 	if (!aligned) {