From: Melissa Howland <melissah@xxxxxxxxxx>
Signed-off-by: Melissa Howland <melissah@xxxxxxxxxx>
Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
---
drivers/s390/char/monwriter.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
Index: quilt-2.6/drivers/s390/char/monwriter.c
===================================================================
--- quilt-2.6.orig/drivers/s390/char/monwriter.c
+++ quilt-2.6/drivers/s390/char/monwriter.c
@@ -8,6 +8,9 @@
* Author(s): Melissa Howland <Melissa.Howland@xxxxxxxxxx>
*/
+#define KMSG_COMPONENT "monwriter"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@@ -64,9 +67,9 @@ static int monwrite_diag(struct monwrite
rc = appldata_asm(&id, fcn, (void *) buffer, myhdr->datalen);
if (rc <= 0)
return rc;
+ pr_err("Writing monitor data failed with rc=%i\n", rc);
if (rc == 5)
return -EPERM;
- printk("DIAG X'DC' error with return code: %i\n", rc);
return -EINVAL;
}
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
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