From: Julia Lawall Drop cast on the result of kmalloc and similar functions. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // Signed-off-by: Julia Lawall Signed-off-by: Frank Blaschka --- drivers/s390/net/ctcm_main.c | 6 ++---- drivers/s390/net/ctcm_mpc.c | 6 ++---- drivers/s390/net/lcs.c | 3 +-- drivers/s390/net/qeth_core_main.c | 2 +- 4 files changed, 6 insertions(+), 11 deletions(-) --- 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 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 } 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; --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -669,8 +669,7 @@ static void ctcmpc_send_sweep_resp(struc 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 cha 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; --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -1238,8 +1238,7 @@ lcs_set_mc_addresses(struct lcs_card *ca 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"); --- 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 qet 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; -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html