staging: rtl8192u: Fix indentation for cleaner code

Fixes indentation for if condition in the file r8190_rtl8256.c for
better readability as suggested by Dan Carpenter.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20191006105300.10181-1-sylphrenadin@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r8190_rtl8256.c

@@ -43,8 +43,8 @@ void phy_set_rf8256_bandwidth(struct net_device *dev, enum ht_channel_width Band
 		switch (Bandwidth) {
 		case HT_CHANNEL_WIDTH_20:
 				if (priv->card_8192_version == VERSION_819XU_A ||
-					priv->card_8192_version ==
-					VERSION_819XU_B) { /* 8256 D-cut, E-cut, xiong: consider it later! */
+				    priv->card_8192_version == VERSION_819XU_B) {
+					/* 8256 D-cut, E-cut, xiong: consider it later! */
 					rtl8192_phy_SetRFReg(dev,
 						(enum rf90_radio_path_e)eRFPath,
 						0x0b, bMask12Bits, 0x100); /* phy para:1ba */