mwifiex: initiate card-specific work atomically
The non-atomic test + set is a little awkward here, and it technically means we might double-schedule work unnecessarily. AFAICT, this is not really a problem, since the extra "work" will be a no-op (the flag(s) will be cleared by then), but it's still an anti-pattern. Rewrite this to use the atomic test_and_set_bit() helper instead. Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Showing
Please register or sign in to comment