From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sun, 12 Apr 2015 21:34:20 +0000 (+0200)
Subject: staging: lustre: drop uses of some OBD alloc and free functions
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~121^2~1009
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=840c94d574a8bb5fb03cad0b5aa1bd0e2984b01a;p=pandora-kernel.git

staging: lustre: drop uses of some OBD alloc and free functions

Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kzalloc or calloc, as appropriate.

Replace OBD_FREE and OBD_FREE_PTR by kfree.

A simplified version of the semantic patch that makes these changes in the
OBD_ALLOC/FREE case is as follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression ptr,e1,e2;
@@
- OBD_ALLOC(ptr,sizeof e1 * e2)
+ ptr = kcalloc(e2, sizeof e1, GFP_NOFS)

@@
expression ptr,size;
@@
- OBD_ALLOC(ptr,size)
+ ptr = kzalloc(size, GFP_NOFS)

@@
expression ptr, size;
@@
- OBD_FREE(ptr, size);
+ kfree(ptr);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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