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authorMike Christie <mchristi@redhat.com>2018-06-22 16:40:21 -0500
committerMartin K. Petersen <martin.petersen@oracle.com>2018-06-26 12:27:06 -0400
commit06add777bd0aa764a2252e80c46ecc55ddc29dd1 (patch)
tree9790afbb7416a416998b05f26330c4ae1fa10868 /drivers/target
parent9de3a1ef032a5ad5d7b642d625b6bd362b1989d6 (diff)
downloadlinux-06add777bd0aa764a2252e80c46ecc55ddc29dd1.tar.bz2
scsi: tcmu: misc nl code cleanup
Some misc cleanup of the nl rework patches. 1. Fix space instead of tabs use and extra newline 2. Drop initializing variables to 0 when not needed 3. Just pass the skb_buff and msg_header pointers to tcmu_netlink_event_send. Signed-off-by: Mike Christie <mchristi@redhat.com> Tested-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_user.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 9835ea3c4dcc..2a2e9e4e7593 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1628,11 +1628,9 @@ free_skb:
static int tcmu_netlink_event_send(struct tcmu_dev *udev,
enum tcmu_genl_cmd cmd,
- struct sk_buff **buf, void **hdr)
+ struct sk_buff *skb, void *msg_header)
{
- int ret = 0;
- struct sk_buff *skb = *buf;
- void *msg_header = *hdr;
+ int ret;
genlmsg_end(skb, msg_header);
@@ -1644,7 +1642,7 @@ static int tcmu_netlink_event_send(struct tcmu_dev *udev,
ret = genlmsg_multicast_allns(&tcmu_genl_family, skb, 0,
TCMU_MCGRP_CONFIG, GFP_KERNEL);
- /* We don't care if no one is listening */
+ /* We don't care if no one is listening */
if (ret == -ESRCH)
ret = 0;
if (!ret)
@@ -1662,9 +1660,8 @@ static int tcmu_send_dev_add_event(struct tcmu_dev *udev)
&msg_header);
if (ret < 0)
return ret;
- return tcmu_netlink_event_send(udev, TCMU_CMD_ADDED_DEVICE, &skb,
- &msg_header);
-
+ return tcmu_netlink_event_send(udev, TCMU_CMD_ADDED_DEVICE, skb,
+ msg_header);
}
static int tcmu_send_dev_remove_event(struct tcmu_dev *udev)
@@ -1678,7 +1675,7 @@ static int tcmu_send_dev_remove_event(struct tcmu_dev *udev)
if (ret < 0)
return ret;
return tcmu_netlink_event_send(udev, TCMU_CMD_REMOVED_DEVICE,
- &skb, &msg_header);
+ skb, msg_header);
}
static int tcmu_update_uio_info(struct tcmu_dev *udev)
@@ -2197,7 +2194,7 @@ static int tcmu_send_dev_config_event(struct tcmu_dev *udev,
return ret;
}
return tcmu_netlink_event_send(udev, TCMU_CMD_RECONFIG_DEVICE,
- &skb, &msg_header);
+ skb, msg_header);
}
@@ -2259,7 +2256,7 @@ static int tcmu_send_dev_size_event(struct tcmu_dev *udev, u64 size)
return ret;
}
return tcmu_netlink_event_send(udev, TCMU_CMD_RECONFIG_DEVICE,
- &skb, &msg_header);
+ skb, msg_header);
}
static ssize_t tcmu_dev_size_store(struct config_item *item, const char *page,
@@ -2341,7 +2338,7 @@ static int tcmu_send_emulate_write_cache(struct tcmu_dev *udev, u8 val)
return ret;
}
return tcmu_netlink_event_send(udev, TCMU_CMD_RECONFIG_DEVICE,
- &skb, &msg_header);
+ skb, msg_header);
}
static ssize_t tcmu_emulate_write_cache_store(struct config_item *item,