tree 75a61b745783374021ac35d2f367377cdbffd114
parent 5ede859b00af261c78b3848a362253c76652e035
author Geyslan G. Bem <geyslan@gmail.com> 1381763905 -0300
committer Chris Mason <chris.mason@fusionio.com> 1384225311 -0500

btrfs: simplify kmalloc+copy_from_user to memdup_user

Use memdup_user rather than duplicating its implementation
This is a little bit restricted to reduce false positives

The semantic patch that makes this report is available
in scripts/coccinelle/api/memdup_user.cocci.

More information about semantic patching is available at
http://coccinelle.lip6.fr/

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>