diff options
| author | Ulrich Spörlein <uqs@FreeBSD.org> | 2016-01-05 10:25:22 +0000 |
|---|---|---|
| committer | Ulrich Spörlein <uqs@FreeBSD.org> | 2016-01-05 10:25:22 +0000 |
| commit | 623534d68372646ded1503f2de5dd5dfdb0d84cd (patch) | |
| tree | 0b55b1a55715b03c278e3a39f78232434ea0b594 /sys/dev/asmc/asmc.c | |
| parent | 076daeda4f5742c54e1285338cebbb7c2ebec22b (diff) | |
Notes
Diffstat (limited to 'sys/dev/asmc/asmc.c')
| -rw-r--r-- | sys/dev/asmc/asmc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/asmc/asmc.c b/sys/dev/asmc/asmc.c index 2c8f6afbc894..9c8c89a7f6c8 100644 --- a/sys/dev/asmc/asmc.c +++ b/sys/dev/asmc/asmc.c @@ -963,14 +963,13 @@ asmc_fan_getvalue(device_t dev, const char *key, int fan) } static char* -asmc_fan_getstring(device_t dev, const char *key, int fan) +asmc_fan_getstring(device_t dev, const char *key, int fan, uint8_t *buf, uint8_t buflen) { - uint8_t buf[16]; char fankey[5]; char* desc; snprintf(fankey, sizeof(fankey), key, fan); - if (asmc_key_read(dev, fankey, buf, sizeof buf) < 0) + if (asmc_key_read(dev, fankey, buf, buflen) < 0) return (NULL); desc = buf+4; @@ -1012,12 +1011,13 @@ asmc_mb_sysctl_fanspeed(SYSCTL_HANDLER_ARGS) static int asmc_mb_sysctl_fanid(SYSCTL_HANDLER_ARGS) { + uint8_t buf[16]; device_t dev = (device_t) arg1; int fan = arg2; int error = true; char* desc; - desc = asmc_fan_getstring(dev, ASMC_KEY_FANID, fan); + desc = asmc_fan_getstring(dev, ASMC_KEY_FANID, fan, buf, sizeof(buf)); if (desc != NULL) error = sysctl_handle_string(oidp, desc, 0, req); |