In vdso_fixup_features() we have start64/start32 and size64/size32, but
they have the same types, ie. void * and unsigned long.
They're only used to save the return value from find_sectionXX() for the
subsequent call to do_feature_fixups(), so there's no overlap in their
usage either.
So we can just consolidate them into start/size and avoid the
duplication.
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
---
arch/powerpc/kernel/vdso.c | 55 ++++++++++++++++++++++------------------------
1 file changed, 26 insertions(+), 29 deletions(-)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 869fd0c53280..8331d0bef0fb 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -525,55 +525,52 @@ static __init int vdso_fixup_datapage(struct
lib32_elfinfo *v32,
static __init int vdso_fixup_features(struct lib32_elfinfo *v32,
struct lib64_elfinfo *v64)
{
- void *start32;
- unsigned long size32;
+ unsigned long size;
+ void *start;
#ifdef CONFIG_PPC64
- void *start64;
- unsigned long size64;
-
- start64 = find_section64(v64->hdr, "__ftr_fixup", &size64);
- if (start64)
+ start = find_section64(v64->hdr, "__ftr_fixup", &size);
+ if (start)
do_feature_fixups(cur_cpu_spec->cpu_features,
- start64, start64 + size64);
+ start, start + size);
- start64 = find_section64(v64->hdr, "__mmu_ftr_fixup", &size64);
- if (start64)
+ start = find_section64(v64->hdr, "__mmu_ftr_fixup", &size);
+ if (start)
do_feature_fixups(cur_cpu_spec->mmu_features,
- start64, start64 + size64);
+ start, start + size);
- start64 = find_section64(v64->hdr, "__fw_ftr_fixup", &size64);
- if (start64)
+ start = find_section64(v64->hdr, "__fw_ftr_fixup", &size);
+ if (start)
do_feature_fixups(powerpc_firmware_features,
- start64, start64 + size64);
+ start, start + size);
- start64 = find_section64(v64->hdr, "__lwsync_fixup", &size64);
- if (start64)
+ start = find_section64(v64->hdr, "__lwsync_fixup", &size);
+ if (start)
do_lwsync_fixups(cur_cpu_spec->cpu_features,
- start64, start64 + size64);
+ start, start + size);
#endif /* CONFIG_PPC64 */
- start32 = find_section32(v32->hdr, "__ftr_fixup", &size32);
- if (start32)
+ start = find_section32(v32->hdr, "__ftr_fixup", &size);
+ if (start)
do_feature_fixups(cur_cpu_spec->cpu_features,
- start32, start32 + size32);
+ start, start + size);
- start32 = find_section32(v32->hdr, "__mmu_ftr_fixup", &size32);
- if (start32)
+ start = find_section32(v32->hdr, "__mmu_ftr_fixup", &size);
+ if (start)
do_feature_fixups(cur_cpu_spec->mmu_features,
- start32, start32 + size32);
+ start, start + size);
#ifdef CONFIG_PPC64
- start32 = find_section32(v32->hdr, "__fw_ftr_fixup", &size32);
- if (start32)
+ start = find_section32(v32->hdr, "__fw_ftr_fixup", &size);
+ if (start)
do_feature_fixups(powerpc_firmware_features,
- start32, start32 + size32);
+ start, start + size);
#endif /* CONFIG_PPC64 */
- start32 = find_section32(v32->hdr, "__lwsync_fixup", &size32);
- if (start32)
+ start = find_section32(v32->hdr, "__lwsync_fixup", &size);
+ if (start)
do_lwsync_fixups(cur_cpu_spec->cpu_features,
- start32, start32 + size32);
+ start, start + size);
return 0;
}
--
2.1.0
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