x86/insn: Fix awk regexp warnings

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / tools / gen-insn-attr-x86.awk

diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk
index b02a36b2c14fb20522dc16d3f4093cbe36e2e740..a42015b305f406ee2b48a40df81daeee628f1832 100644 (file)
--- a/arch/x86/tools/gen-insn-attr-x86.awk
+++ b/arch/x86/tools/gen-insn-attr-x86.awk
@@ -69,7 +69,7 @@ BEGIN {
 
        lprefix1_expr = "\\((66|!F3)\\)"
        lprefix2_expr = "\\(F3\\)"
-       lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)"
+       lprefix3_expr = "\\((F2|!F3|66&F2)\\)"
        lprefix_expr = "\\((66|F2|F3)\\)"
        max_lprefix = 4
 
@@ -257,7 +257,7 @@ function convert_operands(count,opnd,       i,j,imm,mod)
        return add_flags(imm, mod)
 }
 
-/^[0-9a-f]+\:/ {
+/^[0-9a-f]+:/ {
        if (NR == 1)
                next
        # get index