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Commit 62e5c4b4 authored by Cyrill Gorcunov's avatar Cyrill Gorcunov Committed by Christoph Lameter
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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: default avatarCyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: default avatarChristoph Lameter <clameter@sgi.com>
parent f619cfe1
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