diff options
Diffstat (limited to 'drivers/s390/cio/chp.c')
| -rw-r--r-- | drivers/s390/cio/chp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c index caa300160b17..c10e2444507e 100644 --- a/drivers/s390/cio/chp.c +++ b/drivers/s390/cio/chp.c @@ -111,8 +111,9 @@ static int s390_vary_chpid(struct chp_id chpid, int on) char dbf_text[15]; int status; - sprintf(dbf_text, on?"varyon%x.%02x":"varyoff%x.%02x", chpid.cssid, - chpid.id); + scnprintf(dbf_text, sizeof(dbf_text), + on ? "varyon%x.%02x" : "varyoff%x.%02x", + chpid.cssid, chpid.id); CIO_TRACE_EVENT(2, dbf_text); status = chp_get_status(chpid); |