Re: [Minios-devel] [UNIKRAFT PATCH 1/2] arch/arm: Remove redundant space characters and blank line

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Reviewed-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>

On 11.07.2018 11:16, Wei Chen wrote:
> There are some space characters at the end of code lines and
> one more blank line at the end of the source file. These spaces
> are redundant, we remove them in this patch.
>
> Signed-off-by: Wei Chen <Wei.Chen@xxxxxxx>
> ---
>   arch/arm/divsi3.S  | 17 ++++++++---------
>   arch/arm/ldivmod.S |  2 +-
>   2 files changed, 9 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm/divsi3.S b/arch/arm/divsi3.S
> index fa92233..23edbf7 100644
> --- a/arch/arm/divsi3.S
> +++ b/arch/arm/divsi3.S
> @@ -20,7 +20,7 @@
>   
>   #define END(symbol)
>   
> -/*
> +/*
>    * stack is aligned as there's a possibility of branching to L_overflow
>    * which makes a C call
>    */
> @@ -55,9 +55,9 @@ ENTRY_NP(__aeabi_uidivmod)
>   #endif
>   ENTRY_NP(__udivsi3)
>   .L_udivide:                           /* r0 = r0 / r1; r1 = r0 % r1 */
> -       eor     r0, r1, r0
> -       eor     r1, r0, r1
> -       eor     r0, r1, r0
> +       eor     r0, r1, r0
> +       eor     r1, r0, r1
> +       eor     r0, r1, r0
>                                         /* r0 = r1 / r0; r1 = r1 % r0 */
>         cmp     r0, #1
>         bcc     .L_overflow
> @@ -86,9 +86,9 @@ ENTRY_NP(__aeabi_idivmod)
>   #endif
>   ENTRY_NP(__divsi3)
>   .L_divide:                            /* r0 = r0 / r1; r1 = r0 % r1 */
> -       eor     r0, r1, r0
> -       eor     r1, r0, r1
> -       eor     r0, r1, r0
> +       eor     r0, r1, r0
> +       eor     r1, r0, r1
> +       eor     r0, r1, r0
>                                         /* r0 = r1 / r0; r1 = r1 % r0 */
>         cmp     r0, #1
>         bcc     .L_overflow
> @@ -107,7 +107,7 @@ ENTRY_NP(__divsi3)
>   
>   	/*
>          * If the highest bit of the dividend is set, we have to be
> -        * careful when shifting the divisor. Test this.
> +        * careful when shifting the divisor. Test this.
>          */
>         movs    r1,r1
>         bpl     .L_old_code
> @@ -401,4 +401,3 @@ ENTRY_NP(__divsi3)
>   END(__aeabi_idiv)
>   END(__aeabi_idivmod)
>   END(__divsi3)
> -
> diff --git a/arch/arm/ldivmod.S b/arch/arm/ldivmod.S
> index 3c3083b..180227c 100644
> --- a/arch/arm/ldivmod.S
> +++ b/arch/arm/ldivmod.S
> @@ -34,7 +34,7 @@
>   
>   /*
>    * These calculate:
> - * q = n / m
> + * q = n / m
>    * With a remainer r.
>    *
>    * They take n in {r0, r1} and m in {r2, r3} then pass them into the
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