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staging: lustre: lclient: Use kzalloc and kfree

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Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.

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

// <smpl>
@@ 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>
This commit is contained in:
Julia Lawall 2015-05-01 17:51:20 +02:00 committed by Greg Kroah-Hartman
parent 2e65101315
commit 00c40c169a
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/lustre/lustre/lclient/lcommon_cl.c
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@ -202,7 +202,7 @@ struct lu_device *ccc_device_alloc(const struct lu_env *env,
struct cl_site *site;
int rc;
OBD_ALLOC_PTR(vdv);
vdv = kzalloc(sizeof(*vdv), GFP_NOFS);
if (vdv == NULL)
return ERR_PTR(-ENOMEM);
@ -211,7 +211,7 @@ struct lu_device *ccc_device_alloc(const struct lu_env *env,
ccc2lu_dev(vdv)->ld_ops = luops;
vdv->cdv_cl.cd_ops = clops;
OBD_ALLOC_PTR(site);
site = kzalloc(sizeof(*site), GFP_NOFS);
if (site != NULL) {
rc = cl_site_init(site, &vdv->cdv_cl);
if (rc == 0)
@ -219,7 +219,7 @@ struct lu_device *ccc_device_alloc(const struct lu_env *env,
else {
LASSERT(lud->ld_site == NULL);
CERROR("Cannot init lu_site, rc %d.\n", rc);
OBD_FREE_PTR(site);
kfree(site);
}
} else
rc = -ENOMEM;
@ -239,10 +239,10 @@ struct lu_device *ccc_device_free(const struct lu_env *env,
if (d->ld_site != NULL) {
cl_site_fini(site);
OBD_FREE_PTR(site);
kfree(site);
}
cl_device_fini(lu2cl_dev(d));
OBD_FREE_PTR(vdv);
kfree(vdv);
return next;
}