On Fri, 26 Aug 2016, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Fri, 26 Aug 2016 13:38:30 +0200
>
> Move the assignment for the local variable "nooutpages" behind
> the source code for memory allocations by this function.
>
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
> arch/cris/arch-v32/drivers/cryptocop.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
> index 26347a2..cd34723 100644
> --- a/arch/cris/arch-v32/drivers/cryptocop.c
> +++ b/arch/cris/arch-v32/drivers/cryptocop.c
> @@ -2469,7 +2469,7 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
> struct page **inpages = NULL;
> struct page **outpages = NULL;
> int noinpages = 0;
> - int nooutpages = 0;
> + int nooutpages;
>
> struct cryptocop_desc descs[5]; /* Max 5 descriptors are needed, there are three transforms that
> * can get connected/disconnected on different places in the indata. */
> @@ -2695,6 +2695,8 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
> err = -ENOMEM;
> goto free_inpages;
> }
> + } else {
> + nooutpages = 0;
Why is it better? 4 characters have becomes 2 lines.
julia
> }
>
> /* Acquire the mm page semaphore. */
> --
> 2.9.3
>
>
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