[PATCH 08/10] x86/mce: Remove the redundant zeroing assignments

[Qiuxu Zhuo]

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@xxxxxxxxx>
---
 arch/x86/kernel/cpu/mce/core.c | 4 ----
 1 file changed, 4 deletions(-)

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));
-- 
2.17.1