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watchdog: explicitly initialize global variable

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No functional change, as they were implicitly initialized with zero.
This commit is contained in:
Yu Watanabe
2022-09-16 21:48:39 +09:00
parent f91c23f785
commit 9341f41801
1 changed files with 3 additions and 7 deletions
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src/shared/watchdog.c
+3 -7
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@@ -18,9 +18,9 @@
#include "watchdog.h"
static int watchdog_fd = -1;
static char *watchdog_device;
static usec_t watchdog_timeout; /* 0 → close device and USEC_INFINITY → don't change timeout */
static usec_t watchdog_pretimeout; /* 0 → disable pretimeout and USEC_INFINITY → don't change pretimeout */
static char *watchdog_device = NULL;
static usec_t watchdog_timeout = 0; /* 0 → close device and USEC_INFINITY → don't change timeout */
static usec_t watchdog_pretimeout = 0; /* 0 → disable pretimeout and USEC_INFINITY → don't change pretimeout */
static usec_t watchdog_last_ping = USEC_INFINITY;
static bool watchdog_supports_pretimeout = false; /* Depends on kernel state that might change at runtime */
static char *watchdog_pretimeout_governor = NULL;
@@ -120,8 +120,6 @@ static int watchdog_set_enable(bool enable) {
}
usec_t watchdog_get_timeout(void) {
if (watchdog_timeout == USEC_INFINITY)
return 0;
return watchdog_timeout;
}
@@ -157,8 +155,6 @@ static int watchdog_set_timeout(void) {
}
usec_t watchdog_get_pretimeout(void) {
if (watchdog_pretimeout == USEC_INFINITY)
return 0;
return watchdog_pretimeout;
}