diff options
| author |   Michael Holzheu <holzheu@linux.vnet.ibm.com> | 2013-06-10 14:07:44 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-06-26 21:10:16 +0200 |
| commit | 60d081c5865c4b2fee257b51fea3d3aaf07f5584 (patch) | |
| tree | d96620233cfdb37d999e82db1bae34ded86dbc8b /drivers/s390/cio/chsc_sch.c | |
| parent | s390/qdio: cleanup chsc SADC usage (diff) | |
| download | linux-dev-60d081c5865c4b2fee257b51fea3d3aaf07f5584.tar.xz linux-dev-60d081c5865c4b2fee257b51fea3d3aaf07f5584.zip | |
s390/chsc: Use snprintf instead of sprintf
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc_sch.c')
| -rw-r--r-- | drivers/s390/cio/chsc_sch.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c index 64cd60063ffc..7b29d0be0ca3 100644 --- a/drivers/s390/cio/chsc_sch.c +++ b/drivers/s390/cio/chsc_sch.c @@ -262,7 +262,7 @@ static int chsc_async(struct chsc_async_area *chsc_area, CHSC_LOG(2, "schid"); CHSC_LOG_HEX(2, &sch->schid, sizeof(sch->schid)); cc = chsc(chsc_area); - sprintf(dbf, "cc:%d", cc); + snprintf(dbf, sizeof(dbf), "cc:%d", cc); CHSC_LOG(2, dbf); switch (cc) { case 0: @@ -295,7 +295,7 @@ static void chsc_log_command(void *chsc_area) { char dbf[10]; - sprintf(dbf, "CHSC:%x", ((uint16_t *)chsc_area)[1]); + snprintf(dbf, sizeof(dbf), "CHSC:%x", ((uint16_t *)chsc_area)[1]); CHSC_LOG(0, dbf); CHSC_LOG_HEX(0, chsc_area, 32); } @@ -359,7 +359,7 @@ static int chsc_ioctl_start(void __user *user_area) if (copy_to_user(user_area, chsc_area, PAGE_SIZE)) ret = -EFAULT; out_free: - sprintf(dbf, "ret:%d", ret); + snprintf(dbf, sizeof(dbf), "ret:%d", ret); CHSC_LOG(0, dbf); kfree(request); free_page((unsigned long)chsc_area); @@ -401,7 +401,7 @@ out_free_request: on_close_request = NULL; out_unlock: mutex_unlock(&on_close_mutex); - sprintf(dbf, "ocsret:%d", ret); + snprintf(dbf, sizeof(dbf), "ocsret:%d", ret); CHSC_LOG(0, dbf); return ret; } @@ -423,7 +423,7 @@ static int chsc_ioctl_on_close_remove(void) ret = 0; out_unlock: mutex_unlock(&on_close_mutex); - sprintf(dbf, "ocrret:%d", ret); + snprintf(dbf, sizeof(dbf), "ocrret:%d", ret); CHSC_LOG(0, dbf); return ret; } @@ -946,7 +946,7 @@ static int chsc_release(struct inode *inode, struct file *filp) wait_for_completion(&on_close_request->completion); ret = chsc_examine_irb(on_close_request); } - sprintf(dbf, "relret:%d", ret); + snprintf(dbf, sizeof(dbf), "relret:%d", ret); CHSC_LOG(0, dbf); free_page((unsigned long)on_close_chsc_area); on_close_chsc_area = NULL; |