diff options
| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2008-12-25 13:38:45 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:38:58 +0100 |
| commit | 9a1ce28aeb7a8b1666eaa9f104c1a2f5a149f9df (patch) | |
| tree | 6fddd41384459790b5addfe70a3725cfcba30e29 | |
| parent | 23589d057ac2da81e456d4a9dcdd9135fd96f493 (diff) | |
[S390] qdio: fix compile warning under 31 bit
The QEBSM instructions are only available for CONFIG_64BIT, they are not
used under 31 bit. Make compiler happy about the false positive:
drivers/s390/cio/qdio_main.c: In function ?qdio_inbound_q_done?:
drivers/s390/cio/qdio_main.c:532: 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>
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/qdio_thinint.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index a44a8c5b91b..9e6ab41e5a3 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -529,7 +529,7 @@ int qdio_inbound_q_moved(struct qdio_q *q) static int qdio_inbound_q_done(struct qdio_q *q) { - unsigned char state; + unsigned char state = 0; #ifdef CONFIG_QDIO_DEBUG char dbf_text[15]; #endif diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index ea7f6140026..c47f6699a43 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -125,7 +125,7 @@ void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr) static inline int tiqdio_inbound_q_done(struct qdio_q *q) { - unsigned char state; + unsigned char state = 0; if (!atomic_read(&q->nr_buf_used)) return 1; |