shaba/systemd-stable
1
1
Fork 0
mirror of https://github.com/systemd/systemd-stable.git synced 2024-12-24 21:34:08 +03:00
Code

watchdog: minor optimization in watchdog_setup()

Browse Source
This commit is contained in:
Franck Bui 2021-09-17 09:21:18 +02:00
parent 85e5613cf3
commit fcbf2c64f5
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/shared/watchdog.c
View File

@ -134,6 +134,10 @@ int watchdog_set_device(const char *path) {
int watchdog_setup(usec_t timeout) {
/* Let's shortcut duplicated requests */
if (watchdog_fd >= 0 && watchdog_timeout == timeout)
return 0;
/* Initialize the watchdog timeout with the caller value. This value is
* going to be updated by update_timeout() with the closest value
* supported by the driver */