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(parent: a0dbef3) | patch
pi433: sanitize ioctl
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Sep 2017 18:07:09 +0000 (14:07 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 10 Nov 2017 13:48:20 +0000 (08:48 -0500)
commit50271d388fa4171565a8fdb995b3255f067e150d
tree624ff5989b35fc9d7dfd6b64c9084a0ffd06000ftree | snapshot
parenta0dbef33863349de5313dff62982d309ded98190commit | diff
pi433: sanitize ioctl

a) those access_ok() are pointless
b) guarding against the ioctl number declaration changes in that
way is pointless, especially since we _know_ the size of object
we want to copy.

[folded braino fixes from Colin Ian King and Dan Carpenter]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/staging/pi433/pi433_if.c diff | blob | history