The function returned a target_ulong which was made from unnamed enum values. The target_ulong was then assigned to an int variable which was used in a switch statement.
Using a named enum in both cases makes reviews easier. Signed-off-by: Stefan Weil <s...@weilnetz.de> --- hw/ppc/spapr_hcall.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index 8f0b7e8..00f21f5 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -121,14 +121,14 @@ static target_ulong h_enter(PowerPCCPU *cpu, sPAPREnvironment *spapr, return H_SUCCESS; } -enum { +typedef enum { REMOVE_SUCCESS = 0, REMOVE_NOT_FOUND = 1, REMOVE_PARM = 2, REMOVE_HW = 3, -}; +} RemoveResult; -static target_ulong remove_hpte(CPUPPCState *env, target_ulong ptex, +static RemoveResult remove_hpte(CPUPPCState *env, target_ulong ptex, target_ulong avpn, target_ulong flags, target_ulong *vp, target_ulong *rp) @@ -165,7 +165,7 @@ static target_ulong h_remove(PowerPCCPU *cpu, sPAPREnvironment *spapr, target_ulong flags = args[0]; target_ulong pte_index = args[1]; target_ulong avpn = args[2]; - int ret; + RemoveResult ret; ret = remove_hpte(env, pte_index, avpn, flags, &args[0], &args[1]); -- 1.7.10.4