tree ec69c18d0244615469aeb1946ed263ddb6e02677
parent 87d63bcc0f98248be03a1eb8cb3431b7c395bcae
author Binoy Jayan <binoy.jayan@linaro.org> 1464864782 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1466304648 -0700

rtl8192u: Remove unused semaphore rf_sem

The semaphore 'rf_sem' in rtl8192u has no users, hence removing it.

Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>