What you need to do is to replace all DGNC_VERIFY_BOARD() macro calls with its definition.
Regards,
Ravi Teja
On Sun, Jul 05, 2015 at 11:46:28PM +0530, Arjun Krishna Babu wrote:
> This patch fixes the checkpatch.pl warning:
>
> WARNING: Macros with flow control statements should be avoided
>
> Replace the macro with a function doing the exact same task as the
> macro.
>
> Signed-off-by: Arjun Krishna Babu <arjunkrishnababu96@xxxxxxxxx>
> ---
> drivers/staging/dgnc/dgnc_sysfs.c | 22 ++++++++++------------
> 1 file changed, 10 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/staging/dgnc/dgnc_sysfs.c b/drivers/staging/dgnc/dgnc_sysfs.c
> index 44db870..8ab0922 100644
> --- a/drivers/staging/dgnc/dgnc_sysfs.c
> +++ b/drivers/staging/dgnc/dgnc_sysfs.c
> @@ -92,19 +92,17 @@ void dgnc_remove_driver_sysfiles(struct pci_driver *dgnc_driver)
> }
>
>
> -#define DGNC_VERIFY_BOARD(p, bd) \
> - do { \
> - if (!p) \
> - return 0; \
> - \
> - bd = dev_get_drvdata(p); \
> - if (!bd || bd->magic != DGNC_BOARD_MAGIC) \
> - return 0; \
> - if (bd->state != BOARD_READY) \
> - return 0; \
> - } while (0)
> -
> +static int DGNC_VERIFY_BOARD(struct device *p, struct dgnc_board *bd)
> +{
> + if (!p)
> + return 0;
>
> + bd = dev_get_drvdata(p);
> + if (!bd || bd->magic != DGNC_BOARD_MAGIC)
> + return 0;
> + if (bd->state != BOARD_READY)
> + return 0;
> +}
>
> static ssize_t dgnc_vpd_show(struct device *p, struct device_attribute *attr,
> char *buf)
> --
> 1.9.1
>
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