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| author | Daniel Henrique Barboza <danielhb413@gmail.com> | 2021-01-20 20:23:04 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-02-10 10:43:49 +1100 |
| commit | 7265bc3e5429a630a8de2459d510d5d66a072af9 (patch) | |
| tree | 865235e0c6b9f406020ccd93cb22587ba16f1dfb /hw | |
| parent | 1214d55d1c41fbab3a9973a05085b8760647e411 (diff) | |
| download | qemu-7265bc3e5429a630a8de2459d510d5d66a072af9.zip qemu-7265bc3e5429a630a8de2459d510d5d66a072af9.tar.gz qemu-7265bc3e5429a630a8de2459d510d5d66a072af9.tar.bz2 | |
spapr.c: use g_auto* with 'nodename' in CPU DT functions
Next patch will use the 'nodename' string in spapr_core_dt_populate()
after the point it's being freed today.
Instead of moving 'g_free(nodename)' around, let's do a QoL change in
both CPU DT functions where 'nodename' is being freed, and use
g_autofree to avoid the 'g_free()' call altogether.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210120232305.241521-2-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 612356e..e7992c0 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -791,7 +791,6 @@ static void spapr_dt_cpus(void *fdt, SpaprMachineState *spapr) CPUState *cs; int n_cpus; int cpus_offset; - char *nodename; int i; cpus_offset = fdt_add_subnode(fdt, 0, "cpus"); @@ -819,6 +818,7 @@ static void spapr_dt_cpus(void *fdt, SpaprMachineState *spapr) PowerPCCPU *cpu = POWERPC_CPU(cs); int index = spapr_get_vcpu_id(cpu); DeviceClass *dc = DEVICE_GET_CLASS(cs); + g_autofree char *nodename = NULL; int offset; if (!spapr_is_thread0_in_vcore(spapr, cpu)) { @@ -827,7 +827,6 @@ static void spapr_dt_cpus(void *fdt, SpaprMachineState *spapr) nodename = g_strdup_printf("%s@%x", dc->fw_name, index); offset = fdt_add_subnode(fdt, cpus_offset, nodename); - g_free(nodename); _FDT(offset); spapr_dt_cpu(cs, fdt, offset, spapr); } @@ -3749,12 +3748,11 @@ int spapr_core_dt_populate(SpaprDrc *drc, SpaprMachineState *spapr, PowerPCCPU *cpu = POWERPC_CPU(cs); DeviceClass *dc = DEVICE_GET_CLASS(cs); int id = spapr_get_vcpu_id(cpu); - char *nodename; + g_autofree char *nodename = NULL; int offset; nodename = g_strdup_printf("%s@%x", dc->fw_name, id); offset = fdt_add_subnode(fdt, 0, nodename); - g_free(nodename); spapr_dt_cpu(cs, fdt, offset, spapr); |