staging: wilc1000: remove the warnings on unnecessary braces

This patch removes the warnings reported by checkpatch.pl on {} not
necessary for the single statement blocks.

Signed-off-by: Tony Cho <tony.cho@atmel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c
index 6e865d417efbf3f05281f5c0380e4fac0d078916..967df95a4e0206ec7e75cc64965a8af5868e924d 100644 (file)
--- a/drivers/staging/wilc1000/wilc_sdio.c
+++ b/drivers/staging/wilc1000/wilc_sdio.c
@@ -106,6 +106,7 @@ static int sdio_set_func0_csa_address_byte0(uint32_t adr)
 _fail_:
        return 0;
 }
+
 static int sdio_set_func0_block_size(uint32_t block_size)
 {
        sdio_cmd52_t cmd;
@@ -963,24 +964,18 @@ static int sdio_read_int(uint32_t *int_status)
        cmd.data = 0;
        g_sdio.sdio_cmd52(&cmd);
 
-       if (cmd.data & (1 << 0)) {
+       if (cmd.data & (1 << 0))
                tmp |= INT_0;
-       }
-       if (cmd.data & (1 << 2)) {
+       if (cmd.data & (1 << 2))
                tmp |= INT_1;
-       }
-       if (cmd.data & (1 << 3)) {
+       if (cmd.data & (1 << 3))
                tmp |= INT_2;
-       }
-       if (cmd.data & (1 << 4)) {
+       if (cmd.data & (1 << 4))
                tmp |= INT_3;
-       }
-       if (cmd.data & (1 << 5)) {
+       if (cmd.data & (1 << 5))
                tmp |= INT_4;
-       }
-       if (cmd.data & (1 << 6)) {
+       if (cmd.data & (1 << 6))
                tmp |= INT_5;
-       }
        {
                int i;
 
@@ -1087,9 +1082,8 @@ static int sdio_clear_int_ext(uint32_t val)
                                                break;
                                        flags >>= 1;
                                }
-                               if (!ret) {
+                               if (!ret)
                                        goto _fail_;
-                               }
                                for (i = g_sdio.nint; i < MAX_NUM_INT; i++) {
                                        if (flags & 1)
                                                g_sdio.dPrint(N_ERR, "[wilc sdio]: Unexpected interrupt cleared %d...\n", i);
@@ -1193,9 +1187,8 @@ static int sdio_sync_ext(int nint /*  how mant interrupts to enable. */)
                        return 0;
                }
 
-               for (i = 0; (i < 5) && (nint > 0); i++, nint--) {
+               for (i = 0; (i < 5) && (nint > 0); i++, nint--)
                        reg |= (1 << (27 + i));
-               }
                ret = sdio_write_reg(WILC_INTR_ENABLE, reg);
                if (!ret) {
                        g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed write reg (%08x)...\n", WILC_INTR_ENABLE);
@@ -1208,9 +1201,8 @@ static int sdio_sync_ext(int nint /*  how mant interrupts to enable. */)
                                return 0;
                        }
 
-                       for (i = 0; (i < 3) && (nint > 0); i++, nint--) {
+                       for (i = 0; (i < 3) && (nint > 0); i++, nint--)
                                reg |= (1 << i);
-                       }
 
                        ret = sdio_read_reg(WILC_INTR2_ENABLE, &reg);
                        if (!ret) {