diff options
| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2013-07-02 14:45:16 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2013-07-30 16:12:25 +0200 |
| commit | d2ee774616280db778f0b4b97a8ac514602ad52c (patch) | |
| tree | 9b162d757733f5227fa3dc77e6ca9b17158b6d1e /target-s390x/kvm.c | |
| parent | c1e8dfb5e860c48adf5026a5a7cf8f35be66c22c (diff) | |
s390x/kvm: Remove redundant return code
Removed the redundant return code statement from handle_instruction() - it
always returned 0 and never reports any errors to its caller, since errors
from the sub-functions are already reported via program exceptions instead.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'target-s390x/kvm.c')
| -rw-r--r-- | target-s390x/kvm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index eff8d28ea2..26d18e3bcf 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -693,7 +693,7 @@ out: return 0; } -static int handle_instruction(S390CPU *cpu, struct kvm_run *run) +static void handle_instruction(S390CPU *cpu, struct kvm_run *run) { unsigned int ipa0 = (run->s390_sieic.ipa & 0xff00); uint8_t ipa1 = run->s390_sieic.ipa & 0x00ff; @@ -719,7 +719,6 @@ static int handle_instruction(S390CPU *cpu, struct kvm_run *run) if (r < 0) { enter_pgmcheck(cpu, 0x0001); } - return 0; } static bool is_special_wait_psw(CPUState *cs) @@ -739,7 +738,7 @@ static int handle_intercept(S390CPU *cpu) (long)cs->kvm_run->psw_addr); switch (icpt_code) { case ICPT_INSTRUCTION: - r = handle_instruction(cpu, run); + handle_instruction(cpu, run); break; case ICPT_WAITPSW: /* disabled wait, since enabled wait is handled in kernel */ |