4 Commits

Author	SHA1	Message	Date
Dan Carpenter	ab4d76eb77	rtc: fix snprintf() checking in is_rtc_hctosys() ... [ Upstream commit 54b909436e ] The scnprintf() function silently truncates the printf() and returns the number bytes that it was able to copy (not counting the NUL terminator). Thus, the highest value it can return here is "NAME_SIZE - 1" and the overflow check is dead code. Fix this by using the snprintf() function which returns the number of bytes that would have been copied if there was enough space and changing the condition from "> NAME_SIZE" to ">= NAME_SIZE". Fixes: 92589c986b ("rtc-proc: permit the /proc/driver/rtc device to use other devices") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/YJov/pcGmhLi2pEl@mwanda Signed-off-by: Sasha Levin <sashal@kernel.org>	2021-07-20 16:05:55 +02:00
Alexandre Belloni	606cc43c72	rtc: core: correct trivial checkpatch warnings ... Correct trivial checkpatch warnings, mostly whitespace issues and unbalanced braces. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>	2019-04-04 10:07:08 +02:00
Alexandre Belloni	cdf7545aef	rtc: convert core to SPDX identifier ... Use SPDX-License-Identifier instead of a verbose license text. Also fix the block comment alignment. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>	2019-03-18 03:36:01 +01:00
Alexandre Belloni	36e14f5fdf	rtc: rename core files ... Rename core files so there is a clearer separation between the RTC core and the RTC drivers. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>	2018-12-31 11:36:16 +01:00