diff options
Diffstat (limited to 'drivers/s390/cio/chsc.c')
| -rw-r--r-- | drivers/s390/cio/chsc.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 239c92d4ec11..fbb58edd6274 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -8,8 +8,7 @@ * Arnd Bergmann (arndb@de.ibm.com) */ -#define KMSG_COMPONENT "cio" -#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#define pr_fmt(fmt) "cio: " fmt #include <linux/export.h> #include <linux/module.h> @@ -253,7 +252,7 @@ void chsc_chp_offline(struct chp_id chpid) struct chp_link link; char dbf_txt[15]; - sprintf(dbf_txt, "chpr%x.%02x", chpid.cssid, chpid.id); + scnprintf(dbf_txt, sizeof(dbf_txt), "chpr%x.%02x", chpid.cssid, chpid.id); CIO_TRACE_EVENT(2, dbf_txt); if (chp_get_status(chpid) <= 0) @@ -284,11 +283,11 @@ static void s390_process_res_acc(struct chp_link *link) { char dbf_txt[15]; - sprintf(dbf_txt, "accpr%x.%02x", link->chpid.cssid, - link->chpid.id); + scnprintf(dbf_txt, sizeof(dbf_txt), "accpr%x.%02x", link->chpid.cssid, + link->chpid.id); CIO_TRACE_EVENT( 2, dbf_txt); if (link->fla != 0) { - sprintf(dbf_txt, "fla%x", link->fla); + scnprintf(dbf_txt, sizeof(dbf_txt), "fla%x", link->fla); CIO_TRACE_EVENT( 2, dbf_txt); } /* Wait until previous actions have settled. */ @@ -757,7 +756,7 @@ void chsc_chp_online(struct chp_id chpid) struct chp_link link; char dbf_txt[15]; - sprintf(dbf_txt, "cadd%x.%02x", chpid.cssid, chpid.id); + scnprintf(dbf_txt, sizeof(dbf_txt), "cadd%x.%02x", chpid.cssid, chpid.id); CIO_TRACE_EVENT(2, dbf_txt); if (chp_get_status(chpid) != 0) { |