]> git.baikalelectronics.ru Git - kernel.git/commit
autofs: use AUTOFS_DEV_IOCTL_SIZE
authorTomohiro Kusumi <tkusumi@tuxera.com>
Fri, 8 Sep 2017 23:16:40 +0000 (16:16 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 9 Sep 2017 01:26:50 +0000 (18:26 -0700)
commit4748b748f2620c265369e397a812ab0f8d205b2d
tree662ed67d039c1698e6efeb94e92ceab6ba3c5f39
parent807ef29864e040c6e5dd2c68011c0b72443f67e7
autofs: use AUTOFS_DEV_IOCTL_SIZE

Use a macro which defines misc-dev ioctl parameter size (excluding a path
beyond &path[0]) since it's been used to initialize and copy this
structure ever since it first appeared in e9293903 in 2008.

(or simply get rid of this if this is just unnecessary abstraction when
all it needs is sizeof(struct autofs_dev_ioctl))

Edit: raven@themaw.net
That's a good point but I'd prefer to keep the macro define.
End edit: raven@themaw.net

Link: http://lkml.kernel.org/r/150285068577.4670.2599968823770600622.stgit@pluto.themaw.net
Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/autofs4/dev-ioctl.c