Andy Shevchenko aeee7ad089 gpiolib: Get rid of redundant 'else' ...

[ Upstream commit 1cef8b5019769d46725932eeace7a383bca97905 ]

In the snippets like the following

	if (...)
		return / goto / break / continue ...;
	else
		...

the 'else' is redundant. Get rid of it. In case of IOCTLs use
switch-case pattern that seems the usual in such cases.

While at it, clarify necessity of else in gpiod_direction_output()
by attaching else if to the closing curly brace on a previous line.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Stable-dep-of: 533aae7c94db ("gpiolib: cdev: fix NULL-pointer dereferences")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-01-14 10:16:00 +01:00

122 KiB

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