tree c096eb4b8398ada2c04ab459705f436bde969beb
parent f8c269d7223f6b63cc5936eb191bc3b170d24342
author David Sterba <dsterba@suse.cz> 1424451626 +0100
committer David Sterba <dsterba@suse.cz> 1425399838 +0100

btrfs: cleanup, use kmalloc_array/kcalloc array helpers

Convert kmalloc(nr * size, ..) to kmalloc_array that does additional
overflow checks, the zeroing variant is kcalloc.

Signed-off-by: David Sterba <dsterba@suse.cz>