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If an error occurred in sme_refresh function, pass ENVSYS_SINVALID. 

OK'd by pgoyette.
This commit is contained in:
msaitoh 2020-06-30 19:02:42 +00:00
parent c8c5c422ac
commit 24cca43843
1 changed files with 5 additions and 3 deletions
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8
sys/dev/i2c/sdtemp.c
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@ -1,4 +1,4 @@
/* $NetBSD: sdtemp.c,v 1.38 2020/06/29 09:24:07 msaitoh Exp $ */
/* $NetBSD: sdtemp.c,v 1.39 2020/06/30 19:02:42 msaitoh Exp $ */
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sdtemp.c,v 1.38 2020/06/29 09:24:07 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: sdtemp.c,v 1.39 2020/06/30 19:02:42 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -578,8 +578,10 @@ sdtemp_refresh(struct sysmon_envsys *sme, envsys_data_t *edata)
int error;
error = iic_acquire_bus(sc->sc_tag, 0);
if (error)
if (error) {
edata->state = ENVSYS_SINVALID;
return;
}
error = sdtemp_read_16(sc, SDTEMP_REG_AMBIENT_TEMP, &val);
iic_release_bus(sc->sc_tag, 0);