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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-09-20 15:59:17 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-09-20 15:59:17 +0200
commit81388d2a45b89c890b981cfc83b01ec15ae3483b (patch)
tree3fcb8f583e4bf12d891a016b25b58df304e8766c /drivers/s390/cio
parente87bfe51b5ca2db99dd680bbb1e8fe3c94b607df (diff)
[S390] Missing initialization in common i/o layer.
Previous patch that was intended to reduce stack usage within common i/o layer didn't consider implicit memset(..., 0, ...) used with the initializations used before. Add these missing memsets wherever it's not obvious that the concerned memory region is zeroed. This should give the same semantics as before. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/device_fsm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 35e162ba6d5..7756f324fb6 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -267,6 +267,7 @@ ccw_device_recog_done(struct ccw_device *cdev, int state)
notify = 1;
}
/* fill out sense information */
+ memset(&cdev->id, 0, sizeof(cdev->id));
cdev->id.cu_type = cdev->private->senseid.cu_type;
cdev->id.cu_model = cdev->private->senseid.cu_model;
cdev->id.dev_type = cdev->private->senseid.dev_type;