[kvm-unit-tests PATCH v2 1/2] s390x: Remove assert from arch_def.h

Janis Schoetterl-Glausch
2021-10-05T09:12:07Z

Do not use asserts in arch_def.h so it can be included by snippets.
The caller in stsi.c does not need to be adjusted, returning -1 causes
the test to fail.

Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
---
lib/s390x/asm/arch_def.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/s390x/asm/arch_def.h b/lib/s390x/asm/arch_def.h
index 302ef1f..4167e2b 100644
--- a/lib/s390x/asm/arch_def.h
+++ b/lib/s390x/asm/arch_def.h
@@ -334,7 +334,7 @@ static inline int stsi(void *addr, int fc, int sel1, int sel2)
return cc;
}

-static inline unsigned long stsi_get_fc(void)
+static inline int stsi_get_fc(void)
{
register unsigned long r0 asm("0") = 0;
register unsigned long r1 asm("1") = 0;
@@ -346,7 +346,8 @@ static inline unsigned long stsi_get_fc(void)
: "+d" (r0), [cc] "=d" (cc)
: "d" (r1)
: "cc", "memory");
- assert(!cc);
+ if (cc != 0)
+ return -1;
return r0 >> 28;
}

--
2.31.1