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authorJulia Lawall <julia@diku.dk>2010-05-16 21:15:13 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-17 22:42:54 -0700
commitae57b20a0a1d3aa6cc35b51355949177de94aece (patch)
treee75b39b31da224459e2f87557ea2110568755e97
parent95718c1c25370b2c85061a4d8dfab2831b3ad280 (diff)
drivers/s390/net: Drop memory allocation cast
Drop cast on the result of kmalloc and similar functions. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/s390/net/ctcm_main.c6
-rw-r--r--drivers/s390/net/ctcm_mpc.c6
-rw-r--r--drivers/s390/net/lcs.c3
-rw-r--r--drivers/s390/net/qeth_core_main.c2
4 files changed, 6 insertions, 11 deletions
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index e35713dd050..4ecafbf9121 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -1364,8 +1364,7 @@ static int add_channel(struct ccw_device *cdev, enum ctcm_channel_types type,
ch->protocol = priv->protocol;
if (IS_MPC(priv)) {
- ch->discontact_th = (struct th_header *)
- kzalloc(TH_HEADER_LENGTH, gfp_type());
+ ch->discontact_th = kzalloc(TH_HEADER_LENGTH, gfp_type());
if (ch->discontact_th == NULL)
goto nomem_return;
@@ -1379,8 +1378,7 @@ static int add_channel(struct ccw_device *cdev, enum ctcm_channel_types type,
} else
ccw_num = 8;
- ch->ccw = (struct ccw1 *)
- kzalloc(ccw_num * sizeof(struct ccw1), GFP_KERNEL | GFP_DMA);
+ ch->ccw = kzalloc(ccw_num * sizeof(struct ccw1), GFP_KERNEL | GFP_DMA);
if (ch->ccw == NULL)
goto nomem_return;
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 5978b390153..87c24d2936d 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -669,8 +669,7 @@ static void ctcmpc_send_sweep_resp(struct channel *rch)
goto done;
}
- header = (struct th_sweep *)
- kmalloc(sizeof(struct th_sweep), gfp_type());
+ header = kmalloc(sizeof(struct th_sweep), gfp_type());
if (!header) {
dev_kfree_skb_any(sweep_skb);
@@ -1191,8 +1190,7 @@ static void ctcmpc_unpack_skb(struct channel *ch, struct sk_buff *pskb)
skb_pull(pskb, new_len); /* point to next PDU */
}
} else {
- mpcginfo = (struct mpcg_info *)
- kmalloc(sizeof(struct mpcg_info), gfp_type());
+ mpcginfo = kmalloc(sizeof(struct mpcg_info), gfp_type());
if (mpcginfo == NULL)
goto done;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 9b19ea13b4d..0f19d540b65 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1238,8 +1238,7 @@ lcs_set_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
ipm = lcs_check_addr_entry(card, im4, buf);
if (ipm != NULL)
continue; /* Address already in list. */
- ipm = (struct lcs_ipm_list *)
- kzalloc(sizeof(struct lcs_ipm_list), GFP_ATOMIC);
+ ipm = kzalloc(sizeof(struct lcs_ipm_list), GFP_ATOMIC);
if (ipm == NULL) {
pr_info("Not enough memory to add"
" new multicast entry!\n");
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index fd1f48c771f..e862c2d8e5c 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -606,7 +606,7 @@ static int qeth_setup_channel(struct qeth_channel *channel)
QETH_DBF_TEXT(SETUP, 2, "setupch");
for (cnt = 0; cnt < QETH_CMD_BUFFER_NO; cnt++) {
- channel->iob[cnt].data = (char *)
+ channel->iob[cnt].data =
kmalloc(QETH_BUFSIZE, GFP_DMA|GFP_KERNEL);
if (channel->iob[cnt].data == NULL)
break;