staging: rtl8192u: Add space to fix style issue

This patch fixes the file r8190_rtl8256.c to avoid the following
checkpatch.pl warnings:
	CHECK: spaces preferred around that '>>' (ctx:VxV)
Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20200209073020.13423-1-sylphrenadin@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r819xU_phy.c

@@ -1531,7 +1531,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 		rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x1);
 		rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x1);
 		rtl8192_setBBreg(dev, rCCK0_System, bCCKSideBand,
-				 priv->nCur40MhzPrimeSC>>1);
+				 priv->nCur40MhzPrimeSC >> 1);
 		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 0);
 		rtl8192_setBBreg(dev, rOFDM1_LSTF, 0xC00,
 				 priv->nCur40MhzPrimeSC);