diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2010-05-21 21:27:26 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-05-21 21:27:26 +0200 |
| commit | ee9a3607fb03e804ddf624544105f4e34260c380 (patch) | |
| tree | ce41b6e0fa10982a306f6c142a92dbf3c9961284 /drivers/s390/cio/qdio_setup.c | |
| parent | pipe: set lower and upper limit on max pages in the pipe page array (diff) | |
| parent | Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jac... (diff) | |
| download | linux-ee9a3607fb03e804ddf624544105f4e34260c380.tar.xz linux-ee9a3607fb03e804ddf624544105f4e34260c380.zip | |
Merge branch 'master' into for-2.6.35
Conflicts:
fs/ext3/fsync.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/s390/cio/qdio_setup.c')
| -rw-r--r-- | drivers/s390/cio/qdio_setup.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 7f4a75465140..6326b67c45d2 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -106,10 +106,12 @@ int qdio_allocate_qs(struct qdio_irq *irq_ptr, int nr_input_qs, int nr_output_qs static void setup_queues_misc(struct qdio_q *q, struct qdio_irq *irq_ptr, qdio_handler_t *handler, int i) { - /* must be cleared by every qdio_establish */ - memset(q, 0, ((char *)&q->slib) - ((char *)q)); - memset(q->slib, 0, PAGE_SIZE); + struct slib *slib = q->slib; + /* queue must be cleared for qdio_establish */ + memset(q, 0, sizeof(*q)); + memset(slib, 0, PAGE_SIZE); + q->slib = slib; q->irq_ptr = irq_ptr; q->mask = 1 << (31 - i); q->nr = i; |