b12fdf7da2
Avoids the following warnings from sparse: visorchannel_funcs.c:457:9: warning: context imbalance in 'visorchannel_signalremove' - different lock contexts for basic block visorchannel_funcs.c:512:9: warning: context imbalance in 'visorchannel_signalinsert' - different lock contexts for basic These warnings are false positives. Sparse can't track conditional contexts. The change puts the lock/unlock into the same context by splitting the insert/remove functions each into a wrapper function that does locking if necessary and an inner function that does the insert/remove operation. Signed-off-by: Zachary Warren <conflatulence@gmail.com> Acked-by: Benjamin Romer <benjamin.romer@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>