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authorSebastian Ott <sebott@linux.vnet.ibm.com>2009-03-26 15:24:17 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2009-03-26 15:24:16 +0100
commit17e7d87d9f88480a75fc9c5978ab38131a074277 (patch)
tree7dfaa416a1d620c2112c0bb34c099b0a730442e9 /drivers/s390/cio/chsc.c
parent94cbc203bee4ea87bd49ad56f6c5381bc10d8b6b (diff)
downloadop-kernel-dev-17e7d87d9f88480a75fc9c5978ab38131a074277.zip
op-kernel-dev-17e7d87d9f88480a75fc9c5978ab38131a074277.tar.gz
[S390] cio: fix rc generation after chsc call
In some situations a rc in __chsc_do_secm will be overwritten by another one. This shouldn't do harm since todays callers don't check for _specific_ errors but fix it for the sake of correctness. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc.c')
-rw-r--r--drivers/s390/cio/chsc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 7399b07..883f16f 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -589,6 +589,7 @@ __chsc_do_secm(struct channel_subsystem *css, int enable, void *page)
case 0x0102:
case 0x0103:
ret = -EINVAL;
+ break;
default:
ret = chsc_error_from_response(secm_area->response.code);
}
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