| Message ID | 20241010153202.30876-9-qiuxu.zhuo@intel.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Clean up some x86/mce code | expand |
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index e718b9bbe8e5..844a6f8d6f39 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -706,8 +706,6 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b) if (!mce_banks[i].ctl || !test_bit(i, *b)) continue; - m.misc = 0; - m.addr = 0; m.bank = i; barrier(); @@ -1284,8 +1282,6 @@ __mc_scan_banks(struct mce *m, struct pt_regs *regs, struct mce *final, if (!mce_banks[i].ctl) continue; - m->misc = 0; - m->addr = 0; m->bank = i; m->status = mce_rdmsrl(mca_msr_reg(i, MCA_STATUS));
As the entire mce structure is initialized to zero using memset(0) within mce_gather_info(), remove the redundant zeroing assignments to mce->misc and mce->addr. This results in a reduction of 64 bytes in the text size. $ size core.o.* text data bss dec hex filename 21348 4181 3776 29305 7279 core.o.old 21284 4181 3776 29241 7239 core.o.new Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> --- arch/x86/kernel/cpu/mce/core.c | 4 ---- 1 file changed, 4 deletions(-)