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authorHong zhi guo <honkiko@gmail.com>2013-03-27 06:53:15 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-28 14:27:24 -0400
commite07ebea0ccfaf627464460eb57d7f2fdbcccf8ec (patch)
treec8f9ba3c8699cafd8d3c490e62f692d4967b9878 /drivers/scsi/scsi_transport_fc.c
parentb96dc464994cb6d839c3b307b20061b440dc3edb (diff)
downloadlinux-e07ebea0ccfaf627464460eb57d7f2fdbcccf8ec.tar.bz2
scsi: replace obsolete NLMSG_* with type safe nlmsg_*
Signed-off-by: Hong Zhiguo <honkiko@gmail.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
-rw-r--r--drivers/scsi/scsi_transport_fc.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index e894ca7b54c0..e106c276aa00 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -35,7 +35,6 @@
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_fc.h>
#include <scsi/scsi_cmnd.h>
-#include <linux/netlink.h>
#include <net/netlink.h>
#include <scsi/scsi_netlink_fc.h>
#include <scsi/scsi_bsg_fc.h>
@@ -534,7 +533,7 @@ fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
struct nlmsghdr *nlh;
struct fc_nl_event *event;
const char *name;
- u32 len, skblen;
+ u32 len;
int err;
if (!scsi_nl_sock) {
@@ -543,21 +542,19 @@ fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
}
len = FC_NL_MSGALIGN(sizeof(*event));
- skblen = NLMSG_SPACE(len);
- skb = alloc_skb(skblen, GFP_KERNEL);
+ skb = nlmsg_new(len, GFP_KERNEL);
if (!skb) {
err = -ENOBUFS;
goto send_fail;
}
- nlh = nlmsg_put(skb, 0, 0, SCSI_TRANSPORT_MSG,
- skblen - sizeof(*nlh), 0);
+ nlh = nlmsg_put(skb, 0, 0, SCSI_TRANSPORT_MSG, len, 0);
if (!nlh) {
err = -ENOBUFS;
goto send_fail_skb;
}
- event = NLMSG_DATA(nlh);
+ event = nlmsg_data(nlh);
INIT_SCSI_NL_HDR(&event->snlh, SCSI_NL_TRANSPORT_FC,
FC_NL_ASYNC_EVENT, len);
@@ -604,7 +601,7 @@ fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
struct sk_buff *skb;
struct nlmsghdr *nlh;
struct fc_nl_event *event;
- u32 len, skblen;
+ u32 len;
int err;
if (!scsi_nl_sock) {
@@ -613,21 +610,19 @@ fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
}
len = FC_NL_MSGALIGN(sizeof(*event) + data_len);
- skblen = NLMSG_SPACE(len);
- skb = alloc_skb(skblen, GFP_KERNEL);
+ skb = nlmsg_new(len, GFP_KERNEL);
if (!skb) {
err = -ENOBUFS;
goto send_vendor_fail;
}
- nlh = nlmsg_put(skb, 0, 0, SCSI_TRANSPORT_MSG,
- skblen - sizeof(*nlh), 0);
+ nlh = nlmsg_put(skb, 0, 0, SCSI_TRANSPORT_MSG, len, 0);
if (!nlh) {
err = -ENOBUFS;
goto send_vendor_fail_skb;
}
- event = NLMSG_DATA(nlh);
+ event = nlmsg_data(nlh);
INIT_SCSI_NL_HDR(&event->snlh, SCSI_NL_TRANSPORT_FC,
FC_NL_ASYNC_EVENT, len);