[S390] monwriter: fix return code handling
Fix return code handling within monwrite_new_hdr(). Return code handling
is everwhere implemented, the return code of the diagnose function was
just not passed.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index e0702d3..4600aa1 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -97,7 +97,7 @@
{
struct monwrite_hdr *monhdr = &monpriv->hdr;
struct mon_buf *monbuf;
- int rc;
+ int rc = 0;
if (monhdr->datalen > MONWRITE_MAX_DATALEN ||
monhdr->mon_function > MONWRITE_START_CONFIG ||
@@ -135,7 +135,7 @@
mon_buf_count++;
}
monpriv->current_buf = monbuf;
- return 0;
+ return rc;
}
static int monwrite_new_data(struct mon_private *monpriv)