Messages in this thread Patch in this message | | | From | Haowen Bai <> | Subject | [PATCH] x86/mm: Directly return instead of using local ret variable | Date | Mon, 28 Mar 2022 10:12:53 +0800 |
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fixes coccinelle warning: ./arch/x86/mm/pf_in.c:133:18-20: Unneeded variable: "rv". Return "OTHERS" on line 144
Signed-off-by: Haowen Bai <baihaowen@meizu.com> --- arch/x86/mm/pf_in.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c index 3f83e31..4eff3ee 100644 --- a/arch/x86/mm/pf_in.c +++ b/arch/x86/mm/pf_in.c @@ -130,7 +130,6 @@ enum reason_type get_ins_type(unsigned long ins_addr) unsigned char *p; struct prefix_bits prf; int i; - enum reason_type rv = OTHERS; p = (unsigned char *)ins_addr; p += skip_prefix(p, &prf); @@ -141,7 +140,7 @@ enum reason_type get_ins_type(unsigned long ins_addr) CHECK_OP_TYPE(opcode, imm_wop, IMM_WRITE); exit: - return rv; + return OTHERS; } #undef CHECK_OP_TYPE -- 2.7.4
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