Commit 60d081c5 authored by Michael Holzheu's avatar Michael Holzheu Committed by Martin Schwidefsky
Browse files

s390/chsc: Use snprintf instead of sprintf 



Signed-off-by: default avatarMichael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent ca4ba153

drivers/s390/cio/chsc_sch.c

+6 −6
Original line number Diff line number Diff line
@@ -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 @@ static int chsc_ioctl_on_close_set(void __user *user_area) 
	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;