Re: [PATCH -next] HID: intel-ish-hid: simplify the return expression of ishtp_bus_remove_device()
From: Pandruvada, Srinivas <hidden>
Date: 2020-09-21 14:45:21
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On Mon, 2020-09-21 at 21:10 +0800, Qinglang Miao wrote:
Simplify the return expression. Signed-off-by: Qinglang Miao <redacted>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
quoted hunk ↗ jump to hunk
--- drivers/hid/intel-ish-hid/ishtp/bus.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.cb/drivers/hid/intel-ish-hid/ishtp/bus.c index c47c3328a..bba29cd36 100644--- a/drivers/hid/intel-ish-hid/ishtp/bus.c +++ b/drivers/hid/intel-ish-hid/ishtp/bus.c@@ -502,8 +502,6 @@ static void ishtp_bus_remove_device(structishtp_cl_device *device) int ishtp_cl_driver_register(struct ishtp_cl_driver *driver, struct module *owner) { - int err; - if (!ishtp_device_ready) return -ENODEV;@@ -511,11 +509,7 @@ int ishtp_cl_driver_register(structishtp_cl_driver *driver, driver->driver.owner = owner; driver->driver.bus = &ishtp_cl_bus_type; - err = driver_register(&driver->driver); - if (err) - return err; - - return 0; + return driver_register(&driver->driver); } EXPORT_SYMBOL(ishtp_cl_driver_register);