Commit 5d354dc35ebb ("powerpc/83xx/mpc8349emitx: Make mcu_gpiochip_remove() return void") removed the usage of the variable ret, but failed to remove the variable itself, resulting in:
arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c: In function ‘mcu_remove’: arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c:189:6: error: unused variable ‘ret’ [-Werror=unused-variable] 189 | int ret; | ^~~ So remove the variable now. Reported-by: Linux Kernel Functional Testing <l...@linaro.org> Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de> --- arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c index bb789f33c70e..a38372f9ac12 100644 --- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c +++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c @@ -186,7 +186,6 @@ static int mcu_probe(struct i2c_client *client) static int mcu_remove(struct i2c_client *client) { struct mcu *mcu = i2c_get_clientdata(client); - int ret; kthread_stop(shutdown_thread); -- 2.30.2