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authorRalph Wuerthner <rwuerthn@de.ibm.com>2007-10-12 16:11:29 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-10-12 16:13:05 +0200
commit39aa7cf612cc4e7f688c18f04c35afb51c57472e (patch)
tree070238b606a05638904586576897f4d5b4c2c64a /drivers/s390/crypto
parent16db63fda0c63de7a7feb59c6ca59ce7e2670ffb (diff)
downloadlinux-39aa7cf612cc4e7f688c18f04c35afb51c57472e.tar.bz2
[S390] zcrypt: fix ap_reset_domain()
Resetting of a all queues within a domain requires that a domain must be selected first. Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
-rw-r--r--drivers/s390/crypto/ap_bus.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 90bd22014513..d334b0f7a1ec 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -1231,8 +1231,9 @@ static void ap_reset_domain(void)
{
int i;
- for (i = 0; i < AP_DEVICES; i++)
- ap_reset_queue(AP_MKQID(i, ap_domain_index));
+ if (ap_domain_index != -1)
+ for (i = 0; i < AP_DEVICES; i++)
+ ap_reset_queue(AP_MKQID(i, ap_domain_index));
}
static void ap_reset_all(void)