On Tue, Feb 10, 2015 at 02:02:14PM +0100, Quentin Lambert wrote:
> This patch removes allocation from declaration line because
> people are known to gloss over declarations.
>
> Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
> ---
> drivers/staging/unisys/visorchipset/visorchipset_main.c | 6 +++---
> drivers/staging/unisys/visorutil/charqueue.c | 3 ++-
> drivers/staging/unisys/visorutil/memregion_direct.c | 5 +++--
> 3 files changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c
> index 82e259d..a6c6bb7 100644
> --- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
> +++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
> @@ -1604,9 +1604,9 @@ parahotplug_next_expiration(void)
> static struct parahotplug_request *
> parahotplug_request_create(struct controlvm_message *msg)
> {
> - struct parahotplug_request *req =
> - kmalloc(sizeof(struct parahotplug_request),
> - GFP_KERNEL|__GFP_NORETRY);
> + struct parahotplug_request *req;
> +
> + req = kmalloc(sizeof(struct parahotplug_request), GFP_KERNEL|__GFP_NORETRY);
if you make it as:
req = kmalloc(sizeof(*req), GFP_KERNEL|__GFP_NORETRY);
then this will not give you checkpatch warning of line over 80 char.
regards
sudip
> if (req == NULL)
> return NULL;
<snip>
> return NULL;
> --
> 1.9.1
>
> --
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