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 /drivers/s390/cio/qdio_main.c | |
| parent | [S390] qdio: add eqbs/sqbs instruction counters (diff) | |
| download | linux-9a1ce28aeb7a8b1666eaa9f104c1a2f5a149f9df.tar.xz linux-9a1ce28aeb7a8b1666eaa9f104c1a2f5a149f9df.zip | |
[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>
Diffstat (limited to 'drivers/s390/cio/qdio_main.c')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index a44a8c5b91be..9e6ab41e5a3c 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 |