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rtc: sysfs: Bail out earlier if no new groups provided
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 2 Jul 2025 07:32:24 +0000 (10:32 +0300)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Tue, 22 Jul 2025 11:06:01 +0000 (13:06 +0200)
commitbbe8d4fef308cddd11b2e766c8710d318334b88b
tree38c223e9a1226eb9da8d9c7bb1867a4ccc6967f1tree
parent4dda8df717b7e5ad89de79844e5491aaf78b44dacommit | diff
rtc: sysfs: Bail out earlier if no new groups provided

When there is no new groups provided, no need to reallocate memory,
copy the old ones and free them in order to do nothing. Do nothing
instead.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250702073224.2684097-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
drivers/rtc/sysfs.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)