X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmmc%2Fcore%2Fmmc_ops.c;h=62355bda608f2ec598597df6b4be800e51eeb7c3;hb=0e7f85d274a0bf79e99d7047beb6f28614c3a219;hp=2c90635c89afbb3782a48145fe830828dca4ec27;hpb=d3f71ae711cebdeaff12989761f48bd4230e83d5;p=karo-tx-linux.git

diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 2c90635c89af..62355bda608f 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -90,7 +90,6 @@ int mmc_send_status(struct mmc_card *card, u32 *status)
 
 static int _mmc_select_card(struct mmc_host *host, struct mmc_card *card)
 {
-	int err;
 	struct mmc_command cmd = {0};
 
 	BUG_ON(!host);
@@ -105,11 +104,7 @@ static int _mmc_select_card(struct mmc_host *host, struct mmc_card *card)
 		cmd.flags = MMC_RSP_NONE | MMC_CMD_AC;
 	}
 
-	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
-	if (err)
-		return err;
-
-	return 0;
+	return mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
 }
 
 int mmc_select_card(struct mmc_card *card)
@@ -244,7 +239,6 @@ int mmc_all_send_cid(struct mmc_host *host, u32 *cid)
 
 int mmc_set_relative_addr(struct mmc_card *card)
 {
-	int err;
 	struct mmc_command cmd = {0};
 
 	BUG_ON(!card);
@@ -254,11 +248,7 @@ int mmc_set_relative_addr(struct mmc_card *card)
 	cmd.arg = card->rca << 16;
 	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
-	err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
-	if (err)
-		return err;
-
-	return 0;
+	return mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES);
 }
 
 static int
@@ -743,7 +733,7 @@ mmc_send_bus_test(struct mmc_card *card, struct mmc_host *host, u8 opcode,
 
 int mmc_bus_test(struct mmc_card *card, u8 bus_width)
 {
-	int err, width;
+	int width;
 
 	if (bus_width == MMC_BUS_WIDTH_8)
 		width = 8;
@@ -759,8 +749,7 @@ int mmc_bus_test(struct mmc_card *card, u8 bus_width)
 	 * is a problem.  This improves chances that the test will work.
 	 */
 	mmc_send_bus_test(card, card->host, MMC_BUS_TEST_W, width);
-	err = mmc_send_bus_test(card, card->host, MMC_BUS_TEST_R, width);
-	return err;
+	return mmc_send_bus_test(card, card->host, MMC_BUS_TEST_R, width);
 }
 
 int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status)