From a666b28f2c74f3e5336cbc21a217024dac2e729c Mon Sep 17 00:00:00 2001 From: Todd Poynor Date: Thu, 19 Jul 2018 20:49:06 -0700 Subject: [PATCH] staging: gasket: don't treat no device reset callback as an error It is not an error for a device to not have a reset callback registered. Signed-off-by: Simon Que Signed-off-by: Todd Poynor Signed-off-by: Greg Kroah-Hartman --- gasket_core.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/gasket_core.c b/gasket_core.c index 7360468..7b912f1 100644 --- a/gasket_core.c +++ b/gasket_core.c @@ -1846,11 +1846,8 @@ int gasket_reset_nolock(struct gasket_dev *gasket_dev, uint reset_type) const struct gasket_driver_desc *driver_desc; driver_desc = gasket_dev->internal_desc->driver_desc; - if (!driver_desc->device_reset_cb) { - gasket_log_error( - gasket_dev, "No device reset callback was registered."); - return -EINVAL; - } + if (!driver_desc->device_reset_cb) + return 0; /* Perform a device reset of the requested type. */ ret = driver_desc->device_reset_cb(gasket_dev, reset_type);