[S390] qdio: prevent compile warning
Prevent the following compile warning for !CONFIG_64BIT:
CC drivers/s390/cio/qdio_main.o
drivers/s390/cio/qdio_main.c: In function ‘handle_outbound’:
drivers/s390/cio/qdio_main.c:1449: warning: ‘state’ may be used uninitialized in this function
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index e8f267e..55e8f72 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -1446,7 +1446,7 @@
static int handle_outbound(struct qdio_q *q, unsigned int callflags,
int bufnr, int count)
{
- unsigned char state;
+ unsigned char state = 0;
int used, rc = 0;
qperf_inc(q, outbound_call);