x86, kmemcheck: Remove double test

The opcodes 0x2e and 0x3e are tested for in the first Group 2
line as well.

The sematic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@expression@
expression E;
@@

(
* E
  || ... || E
|
* E
  && ... && E
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
LKML-Reference: <1283010066-20935-5-git-send-email-julia@diku.dk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/mm/kmemcheck/opcode.c b/arch/x86/mm/kmemcheck/opcode.c
index 63c19e27aa6f115badc42f0df6a33ffb1610e6c0..324aa3f072379a46c1f21668680d3b83b9cf10cc 100644 (file)
--- a/arch/x86/mm/kmemcheck/opcode.c
+++ b/arch/x86/mm/kmemcheck/opcode.c
@@ -9,7 +9,7 @@ static bool opcode_is_prefix(uint8_t b)
                b == 0xf0 || b == 0xf2 || b == 0xf3
                /* Group 2 */
                || b == 0x2e || b == 0x36 || b == 0x3e || b == 0x26
-               || b == 0x64 || b == 0x65 || b == 0x2e || b == 0x3e
+               || b == 0x64 || b == 0x65
                /* Group 3 */
                || b == 0x66
                /* Group 4 */