media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd)
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Mon, 26 Mar 2018 09:59:25 +0000 (05:59 -0400)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Mon, 26 Mar 2018 10:58:47 +0000 (06:58 -0400)
commitf8a695c4b43d02c89b8bba9ba6058fd5db1bc71d
tree7334615c97868decbfb413a9391c3062812020ad
parent6ccd228e0cfce2a4f44558422d25c60fcb1a6710
media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd)

Instead of just calling it as "size", let's name it as "ioc_size",
as it reflects better its contents.

As this is constant along the function, also mark it as const.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/v4l2-core/v4l2-ioctl.c