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authorJulia Lawall <julia@diku.dk>2010-05-13 10:03:32 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-17 22:55:09 -0700
commit49afa55b5bd792cda4fca15d3238e9b6f370c856 (patch)
tree23db397198f666c7729592ec494cb2170ca95e8e
parentbeae22e6f393c461ee7fb394dbf06fa50157836b (diff)
net/caif: Use kzalloc
Use kzalloc rather than the combination of kmalloc and memset. A simplified version of 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> Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/caif/cfcnfg.c3
-rw-r--r--net/caif/cfctrl.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index 471c62939fad..df43f264d9fb 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -65,12 +65,11 @@ struct cfcnfg *cfcnfg_create(void)
struct cfcnfg *this;
struct cfctrl_rsp *resp;
/* Initiate this layer */
- this = kmalloc(sizeof(struct cfcnfg), GFP_ATOMIC);
+ this = kzalloc(sizeof(struct cfcnfg), GFP_ATOMIC);
if (!this) {
pr_warning("CAIF: %s(): Out of memory\n", __func__);
return NULL;
}
- memset(this, 0, sizeof(struct cfcnfg));
this->mux = cfmuxl_create();
if (!this->mux)
goto out_of_mem;
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index a521d32cfe56..0ffe1e1ce901 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -284,12 +284,11 @@ int cfctrl_linkup_request(struct cflayer *layer,
__func__, param->linktype);
return -EINVAL;
}
- req = kmalloc(sizeof(*req), GFP_KERNEL);
+ req = kzalloc(sizeof(*req), GFP_KERNEL);
if (!req) {
pr_warning("CAIF: %s(): Out of memory\n", __func__);
return -ENOMEM;
}
- memset(req, 0, sizeof(*req));
req->client_layer = user_layer;
req->cmd = CFCTRL_CMD_LINK_SETUP;
req->param = *param;