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ceph: Use kzalloc

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Use kzalloc rather than the combination of kmalloc and memset.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,size,flags;
statement S;
@@

-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
 if (x == NULL) S
-memset(x, 0, size);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Julia Lawall 2010-05-13 22:07:29 +02:00 committed by Sage Weil
parent 167c9e352d
commit cffe7b6d8c
1 changed files with 1 additions and 2 deletions
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3
fs/ceph/mon_client.c
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@ -481,11 +481,10 @@ int ceph_monc_do_statfs(struct ceph_mon_client *monc, struct ceph_statfs *buf)
struct ceph_mon_statfs *h;
int err;
req = kmalloc(sizeof(*req), GFP_NOFS);
req = kzalloc(sizeof(*req), GFP_NOFS);
if (!req)
return -ENOMEM;
memset(req, 0, sizeof(*req));
kref_init(&req->kref);
req->buf = buf;
init_completion(&req->completion);