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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2009-03-26 15:24:25 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-03-26 15:24:20 +0100 |
| commit | e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3 (patch) | |
| tree | d20047f2f8424dfc15238e562402e931fc49ba07 /drivers/s390 | |
| parent | b454740246d14b0a9c00220696f9020eaa15ca12 (diff) | |
| download | kernel_samsung_smdk4412-e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3.zip kernel_samsung_smdk4412-e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3.tar.gz kernel_samsung_smdk4412-e4c14e2085cd32f61e9ffc47d5b20d4f5f7639f3.tar.bz2 | |
[S390] qdio: Dont call qdio_shutdown in case qdio_activate fails
Remove the call to qdio_shutdown from qdio_activate since the upper-layer
drivers are responsible to call qdio_shutdown when qdio_activate returns
with an error.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 5100996..fa90270 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1404,9 +1404,8 @@ int qdio_activate(struct ccw_device *cdev) switch (irq_ptr->state) { case QDIO_IRQ_STATE_STOPPED: case QDIO_IRQ_STATE_ERR: - mutex_unlock(&irq_ptr->setup_mutex); - qdio_shutdown(cdev, QDIO_FLAG_CLEANUP_USING_CLEAR); - return -EIO; + rc = -EIO; + break; default: qdio_set_state(irq_ptr, QDIO_IRQ_STATE_ACTIVE); rc = 0; |