staging: wilc1000: wilc_sdio_cmd53: return linux error value

[cascardo/linux.git] / drivers / staging / wilc1000 / wilc_sdio.c

diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c
index 325e274..d1b023a 100644 (file)
--- a/drivers/staging/wilc1000/wilc_sdio.c
+++ b/drivers/staging/wilc1000/wilc_sdio.c
@@ -138,6 +138,7 @@ _fail_:
 static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data)
 {
        struct sdio_func *func = dev_to_sdio_func(wilc->dev);
+       int ret;
 
        data = cpu_to_le32(data);
 
@@ -171,8 +172,8 @@ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data)
                cmd.count = 4;
                cmd.buffer = (u8 *)&data;
                cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
-
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53, write reg (%08x)...\n", addr);
                        goto _fail_;
@@ -191,7 +192,7 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
        struct sdio_func *func = dev_to_sdio_func(wilc->dev);
        u32 block_size = g_sdio.block_size;
        sdio_cmd53_t cmd;
-       int nblk, nleft;
+       int nblk, nleft, ret;
 
        cmd.read_write = 1;
        if (addr > 0) {
@@ -237,7 +238,8 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
                        if (!sdio_set_func0_csa_address(wilc, addr))
                                goto _fail_;
                }
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53 [%x], block send...\n", addr);
                        goto _fail_;
@@ -259,7 +261,8 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
                        if (!sdio_set_func0_csa_address(wilc, addr))
                                goto _fail_;
                }
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53 [%x], bytes send...\n", addr);
                        goto _fail_;
@@ -276,6 +279,7 @@ _fail_:
 static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data)
 {
        struct sdio_func *func = dev_to_sdio_func(wilc->dev);
+       int ret;
 
        if ((addr >= 0xf0) && (addr <= 0xff)) {
                sdio_cmd52_t cmd;
@@ -305,8 +309,8 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data)
                cmd.buffer = (u8 *)data;
 
                cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
-
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53, read reg (%08x)...\n", addr);
                        goto _fail_;
@@ -327,7 +331,7 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
        struct sdio_func *func = dev_to_sdio_func(wilc->dev);
        u32 block_size = g_sdio.block_size;
        sdio_cmd53_t cmd;
-       int nblk, nleft;
+       int nblk, nleft, ret;
 
        cmd.read_write = 0;
        if (addr > 0) {
@@ -373,7 +377,8 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
                        if (!sdio_set_func0_csa_address(wilc, addr))
                                goto _fail_;
                }
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53 [%x], block read...\n", addr);
                        goto _fail_;
@@ -395,7 +400,8 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
                        if (!sdio_set_func0_csa_address(wilc, addr))
                                goto _fail_;
                }
-               if (!wilc_sdio_cmd53(wilc, &cmd)) {
+               ret = wilc_sdio_cmd53(wilc, &cmd);
+               if (ret) {
                        dev_err(&func->dev,
                                "Failed cmd53 [%x], bytes read...\n", addr);
                        goto _fail_;