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linux-stable-mirror/drivers
Ajay KaherandGreg Kroah-Hartman 085980b68b ptp: Add error handling for adjfine callback in ptp_clock_adjtime
[ Upstream commit 98337d7c87 ]

ptp_clock_adjtime sets ptp->dialed_frequency even when adjfine
callback returns an error. This causes subsequent reads to return
an incorrect value.

Fix this by adding error check before ptp->dialed_frequency is set.

Fixes: 39a8cbd9ca ("ptp: remember the adjusted frequency")
Signed-off-by: Ajay Kaher <ajay.kaher@broadcom.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Link: https://patch.msgid.link/20241125105954.1509971-1-ajay.kaher@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-14 19:54:21 +01:00
..
2024-12-14 19:53:41 +01:00
2024-12-14 19:53:20 +01:00
2024-12-14 19:54:02 +01:00