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Apologies for the previous version which seemed to have accidentally removed indentation on several lines. Signed-off-by: Harry Fellowes --- arch/x86/boot/a20.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c index a2b6b428922a..bda042933a05 100644 --- a/arch/x86/boot/a20.c +++ b/arch/x86/boot/a20.c @@ -135,29 +135,29 @@ int enable_a20(void) (legacy free, etc.) */ if (a20_test_short()) return 0; - =20 + /* Next, try the BIOS (INT 0x15, AX=3D0x2401) */ enable_a20_bios(); if (a20_test_short()) return 0; - =20 + /* Try enabling A20 through the keyboard controller */ kbc_err =3D empty_8042(); =20 if (a20_test_short()) return 0; /* BIOS worked, but with delayed reaction */ -=09 + if (!kbc_err) { enable_a20_kbc(); if (a20_test_long()) return 0; } - =20 + /* Finally, try enabling the "fast A20 gate" */ enable_a20_fast(); if (a20_test_long()) return 0; } - =20 + return -1; } --=20 2.51.0