tree 66a8e4a842d4bcd2f87e28bb2faac19e75e355b3
parent f619cfe1bda809a97c407f4c723eb3235ecd64e5
author Cyrill Gorcunov <gorcunov@gmail.com> 1204489704 +0300
committer Christoph Lameter <clameter@sgi.com> 1204575752 -0800

slub: fix possible NULL pointer dereference

This patch fix possible NULL pointer dereference if kzalloc
failed. To be able to return proper error code the function
return type is changed to ssize_t (according to callees and
sysfs definitions).

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>