Commit 14d70229 authored Jul 27, 2018 by Todd Poynor Committed by Greg Kroah-Hartman Jul 28, 2018

staging: gasket: sysfs: remove unnecessary NULL check on device ptr



The device pointer passed into get_mapping() will never be NULL; the
check is unnecessary.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f390d08d

drivers/staging/gasket/gasket_sysfs.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -67,11 +67,6 @@ static struct gasket_sysfs_mapping get_mapping(struct device device)
		{
		int i;

		if (!device) {
		pr_debug("%s: Received NULL device\n", __func__);
		return NULL;
		}

		for (i = 0; i < GASKET_SYSFS_NUM_MAPPINGS; i++) {
		mutex_lock(&dev_mappings[i].mutex);
		if (dev_mappings[i].device == device) {