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| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-06-13 18:57:58 -0300 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-06-20 16:38:13 +0200 |
| commit | 9be385980d37e8f4fd33f605f5fb1c3d144170a8 (patch) | |
| tree | d4516d2305c01fabda776667acdb48c48cb105af /target-i386/kvm.c | |
| parent | 6b62d961373e0327f2af8fb77d6d5d6308864180 (diff) | |
| download | focaccia-qemu-9be385980d37e8f4fd33f605f5fb1c3d144170a8.tar.gz focaccia-qemu-9be385980d37e8f4fd33f605f5fb1c3d144170a8.zip | |
coccinelle: Remove unnecessary variables for function return value
Use Coccinelle script to replace 'ret = E; return ret' with 'return E'. The script will do the substitution only when the function return type and variable type are the same. Manual fixups: * audio/audio.c: coding style of "read (...)" and "write (...)" * block/qcow2-cluster.c: wrap line to make it shorter * block/qcow2-refcount.c: change indentation of wrapped line * target-tricore/op_helper.c: fix coding style of "remainder|quotient" * target-mips/dsp_helper.c: reverted changes because I don't want to argue about checkpatch.pl * ui/qemu-pixman.c: fix line indentation * block/rbd.c: restore blank line between declarations and statements Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1465855078-19435-4-git-send-email-ehabkost@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Unused Coccinelle rule name dropped along with a redundant comment; whitespace touched up in block/qcow2-cluster.c; stale commit message paragraph deleted] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'target-i386/kvm.c')
| -rw-r--r-- | target-i386/kvm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index ff92b1d118..f3698f19b5 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -1346,7 +1346,7 @@ static int kvm_put_xsave(X86CPU *cpu) CPUX86State *env = &cpu->env; X86XSaveArea *xsave = env->kvm_xsave_buf; uint16_t cwd, swd, twd; - int i, r; + int i; if (!has_xsave) { return kvm_put_fpu(cpu); @@ -1395,8 +1395,7 @@ static int kvm_put_xsave(X86CPU *cpu) 16 * sizeof env->xmm_regs[16]); memcpy(&xsave->pkru_state, &env->pkru, sizeof env->pkru); #endif - r = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_XSAVE, xsave); - return r; + return kvm_vcpu_ioctl(CPU(cpu), KVM_SET_XSAVE, xsave); } static int kvm_put_xcrs(X86CPU *cpu) |