diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-19 11:35:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-19 11:35:30 -0700 |
| commit | ba0234ec35127fe21d373db53cbaf9fe20620cb6 (patch) | |
| tree | a2cbef204482512ae9e723f2bf4d22051975ef45 /drivers/s390/cio/qdio_setup.c | |
| parent | 537b60d17894b7c19a6060feae40299d7109d6e7 (diff) | |
| parent | 939e379e9e183ae6291ac7caa4a5e1dfadae4ccc (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits)
[S390] drivers/s390/char: Use kmemdup
[S390] drivers/s390/char: Use kstrdup
[S390] debug: enable exception-trace debug facility
[S390] s390_hypfs: Add new attributes
[S390] qdio: remove API wrappers
[S390] qdio: set correct bit in dsci
[S390] qdio: dont convert timestamps to microseconds
[S390] qdio: remove memset hack
[S390] qdio: prevent starvation on PCI devices
[S390] qdio: count number of qdio interrupts
[S390] user space fault: report fault before calling do_exit
[S390] topology: expose core identifier
[S390] dasd: remove uid from devmap
[S390] dasd: add dynamic pav toleration
[S390] vdso: add missing vdso_install target
[S390] vdso: remove redundant check for CONFIG_64BIT
[S390] avoid default_llseek in s390 drivers
[S390] vmcp: disallow modular build
[S390] add breaking event address for user space
[S390] virtualization aware cpu measurement
...
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 7f4a7546514..6326b67c45d 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; |