Commit 4c916e3b authored by Tiwei Bie's avatar Tiwei Bie Committed by Johannes Berg
Browse files

um: rtc: Avoid shadowing err in uml_rtc_start() 



Remove the declaration of 'err' inside the 'if (timetravel)' block,
as it would otherwise be unavailable outside that block, potentially
leading to uml_rtc_start() returning an uninitialized value.

Fixes: dde8b58d ("um: add a pseudo RTC")
Signed-off-by: default avatarTiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20250708090403.1067440-5-tiwei.bie@linux.dev


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 5d2c5b8c

arch/um/drivers/rtc_user.c

+1 −1
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ int uml_rtc_start(bool timetravel) 
	int err;



	if (timetravel) {

		int err = os_pipe(uml_rtc_irq_fds, 1, 1);

		err = os_pipe(uml_rtc_irq_fds, 1, 1);

		if (err)

			goto fail;

	} else {