staging: rtl8192u: fix a dubious looking mask before a shift
Currently the masking of ret with 0xff and followed by a right shift of 8 bits always leaves a zero result. It appears the mask of 0xff is incorrect and should be 0xff00, but I don't have the hardware to test this. Fix this to mask the upper 8 bits before shifting. [ Not tested ] Addresses-Coverity: ("Operands don't affect result") Fixes: 8fc8598e ("Staging: Added Realtek rtl8192u driver to staging") Signed-off-by:Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20200716154720.1710252-1-colin.king@canonical.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
f6b35db0
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