This set is part of a larger effort attempting to clean-up W=1 kernel builds, which are currently overwhelmingly riddled with niggly little warnings. This is the second (and last) of 2 sets. v2: - Replace empty if() with commentary - Suggested-by: Joe Perches Lee Jones (4): input: mouse: synaptics: Replace NOOP with suitable commentary input: touchscreen: melfas_mip4: Remove a bunch of unused variables input: touchscreen: usbtouchscreen: Remove unused variable 'ret' input: touchscreen: surface3_spi: Remove set but unused variable 'timestamp' drivers/input/mouse/synaptics.c | 7 +++++-- drivers/input/touchscreen/melfas_mip4.c | 11 ----------- drivers/input/touchscreen/surface3_spi.c | 2 -- drivers/input/touchscreen/usbtouchscreen.c | 4 ++-- 4 files changed, 7 insertions(+), 17 deletions(-) Cc: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxx> Cc: Bruce Kalk <kall@xxxxxxxxxxx> Cc: "C. Scott Ananian" <cananian@xxxxxxxxxxxxxxxxxxx> Cc: Daniel Ritz <daniel.ritz@xxxxxx> Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Cc: Henrik Rydberg <rydberg@xxxxxxxxxxx> Cc: James Hilliard <james.hilliard1@xxxxxxxxx> Cc: linux-input@xxxxxxxxxxxxxxx Cc: Peter Osterlund <petero2@xxxxxxxxx> Cc: Sangwon Jee <jeesw@xxxxxxxxxx> Cc: Stefan Gmeiner <riddlebox@xxxxxxxxxxx> Cc: this to <linux-input@xxxxxxxxxxxxxxx> -- 2.25.1