staging: lustre: lnet: Replace semaphore ln_rc_signal with completion

The semaphore ln_rc_signal is used as completion, so convert it to
struct completion.  Semaphores are going away in the future.

Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Acked-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Binoy Jayan 2016-06-08 13:20:42 +05:30 • committed by Greg Kroah-Hartman
commit 21ca52bb74
2 changed files with 7 additions and 5 deletions