Lukas Czerner wrote:
> arch/um/drivers/line.c
>  - need to include linux/slab.h since the code uses kmalloc.
>  - fix warning message with unused variable tty
> 
> arch/um/os-Linux/helper.c
>  - there is no need to include linux/slab.h since allocations are
>  done with uml_kmalloc

The build fixes are already queued in Tejun's percpu tree, the variable
removal is part of my just posted trivial series. But what an amazing
activity here! :)

Thanks,
Jan

> 
> Signed-off-by: Lukas Czerner <lczerner@redhat.com>
> ---
>  arch/um/drivers/line.c    |    2 +-
>  arch/um/os-Linux/helper.c |    1 -
>  2 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
> index 64cda95..7f7338c 100644
> --- a/arch/um/drivers/line.c
> +++ b/arch/um/drivers/line.c
> @@ -6,6 +6,7 @@
>  #include "linux/irqreturn.h"
>  #include "linux/kd.h"
>  #include "linux/sched.h"
> +#include "linux/slab.h"
>  #include "chan_kern.h"
>  #include "irq_kern.h"
>  #include "irq_user.h"
> @@ -18,7 +19,6 @@ static irqreturn_t line_interrupt(int irq, void *data)
>  {
>  	struct chan *chan = data;
>  	struct line *line = chan->line;
> -	struct tty_struct *tty;
>  
>  	if (line)
>  		chan_interrupt(&line->chan_list, &line->task, line->tty, irq);
> diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
> index 06d6ccf..b6b1096 100644
> --- a/arch/um/os-Linux/helper.c
> +++ b/arch/um/os-Linux/helper.c
> @@ -8,7 +8,6 @@
>  #include <errno.h>
>  #include <sched.h>
>  #include <linux/limits.h>
> -#include <linux/slab.h>
>  #include <sys/socket.h>
>  #include <sys/wait.h>
>  #include "kern_constants.h"