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firmware: arm_scmi: Return a literal instead of a variable

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In this context "return scmi_dev;" and "return NULL;" are equivalent
but it is more readable to return a literal.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/Y/Yx8pOdf8rNhPVe@kili
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Dan Carpenter 2023-02-22 18:17:06 +03:00 • committed by Sudeep Holla
parent 8ab5059dc4
commit 6bed395d7d
1 changed files with 1 additions and 1 deletions
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2
drivers/firmware/arm_scmi/bus.c
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@ -436,7 +436,7 @@ struct scmi_device *scmi_device_create(struct device_node *np,
/* Nothing to do. */
if (!phead) {
mutex_unlock(&scmi_requested_devices_mtx);
return scmi_dev;
return NULL;
}
/* Walk the list of requested devices for protocol and create them */