Fix checkpatch.pl warnings in a20.c i) WARNING: please, no spaces at the start of a line ii) WARNING: suspect code indent for conditional statements iii) ERROR: trailing whitespace
Signed-off-by: Syed Salman Mansoor <[email protected]> --- arch/x86/boot/a20.c | 48 ++++++++++++++++++++++++------------------------ 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c index 64a31a6..4565f4d 100644 --- a/arch/x86/boot/a20.c +++ b/arch/x86/boot/a20.c @@ -129,37 +129,37 @@ static void enable_a20_fast(void) int enable_a20(void) { - int loops = A20_ENABLE_LOOPS; - int kbc_err; + int loops = A20_ENABLE_LOOPS; + int kbc_err; - while (loops--) { - /* First, check to see if A20 is already enabled + while (loops--) { + /* First, check to see if A20 is already enabled (legacy free, etc.) */ - if (a20_test_short()) - return 0; - + if (a20_test_short()) + return 0; + /* Next, try the BIOS (INT 0x15, AX=0x2401) */ enable_a20_bios(); - if (a20_test_short()) - return 0; - + if (a20_test_short()) + return 0; + /* Try enabling A20 through the keyboard controller */ kbc_err = empty_8042(); - if (a20_test_short()) - return 0; /* BIOS worked, but with delayed reaction */ - - if (!kbc_err) { - enable_a20_kbc(); - if (a20_test_long()) - return 0; + if (a20_test_short()) + return 0; /* BIOS worked, but with delayed reaction */ + + if (!kbc_err) { + enable_a20_kbc(); + if (a20_test_long()) + return 0; } - + /* Finally, try enabling the "fast A20 gate" */ - enable_a20_fast(); - if (a20_test_long()) - return 0; - } - - return -1; + enable_a20_fast(); + if (a20_test_long()) + return 0; + } + + return -1; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
