12415 ecpp: variable may be used uninitialized

Reviewed by: Gary Mills <gary_mills@fastmail.fm> Approved by: Dan McDonald <danmcd@joyent.com>
illumos · Apr 1, 2020 · f70049b · f70049b
1 parent 5338faa
commit f70049b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/usr/src/uts/common/io/ecpp.c b/usr/src/uts/common/io/ecpp.c
@@ -3052,6 +3052,8 @@ ecpp_isr(caddr_t arg)
 	int		retval = DDI_INTR_UNCLAIMED;
 	hrtime_t	now;
 
+	dsr = 0;
+	dcsr = 0;
 	mutex_enter(&pp->umutex);
 	/*
 	 * interrupt may occur while other thread is holding the lock