Drivers: hv: util: Cosmetic changes for hv_utils_transport.c

Fix issues reported by checkpatch.pl script for hv_utils_transport.c file
- Update pr_warn() calls to use __func__ for consistent logging context.
- else should follow close brace '}'

No functional changes intended.

Signed-off-by: Abhishek Tiwari <abhitiwari@linux.microsoft.com>
Reviewed-by: Naman Jain <namjain@linux.microsoft.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>

diff --git a/drivers/hv/hv_utils_transport.c b/drivers/hv/hv_utils_transport.c
index 8328851986430fd94eb0e9632e9c9bf768564de7..b3de35ff6334dd496eff4633e18d984325bc73c3 100644 (file)
--- a/drivers/hv/hv_utils_transport.c
+++ b/drivers/hv/hv_utils_transport.c
@@ -129,8 +129,7 @@ static int hvt_op_open(struct inode *inode, struct file *file)
                 * device gets released.
                 */
                hvt->mode = HVUTIL_TRANSPORT_CHARDEV;
-       }
-       else if (hvt->mode == HVUTIL_TRANSPORT_NETLINK) {
+       } else if (hvt->mode == HVUTIL_TRANSPORT_NETLINK) {
                /*
                 * We're switching from netlink communication to using char
                 * device. Issue the reset first.
@@ -195,7 +194,7 @@ static void hvt_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
        }
        spin_unlock(&hvt_list_lock);
        if (!hvt_found) {
-               pr_warn("hvt_cn_callback: spurious message received!\n");
+               pr_warn("%s: spurious message received!\n", __func__);
                return;
        }
 
@@ -210,7 +209,7 @@ static void hvt_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
        if (hvt->mode == HVUTIL_TRANSPORT_NETLINK)
                hvt_found->on_msg(msg->data, msg->len);
        else
-               pr_warn("hvt_cn_callback: unexpected netlink message!\n");
+               pr_warn("%s: unexpected netlink message!\n", __func__);
        mutex_unlock(&hvt->lock);
 }
 
@@ -260,8 +259,9 @@ int hvutil_transport_send(struct hvutil_transport *hvt, void *msg, int len,
                hvt->outmsg_len = len;
                hvt->on_read = on_read_cb;
                wake_up_interruptible(&hvt->outmsg_q);
-       } else
+       } else {
                ret = -ENOMEM;
+       }
 out_unlock:
        mutex_unlock(&hvt->lock);
        return ret;