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[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>
hifive-unleashed-5.1
Sebastian Ott 2009-03-26 15:24:17 +01:00 committed by Martin Schwidefsky
parent 94cbc203be
commit 17e7d87d9f
1 changed files with 1 additions and 0 deletions
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drivers/s390/cio/chsc.c
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@ -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);
}