libceph: rename front to front_len in get_reply()

Rename front local variable to front_len in get_reply() to make its
purpose more clear.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 9f1993582ff7..7619c37bfed4 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -2502,7 +2502,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
         struct ceph_osd_client *osdc = osd->o_osdc;
         struct ceph_msg *m;
         struct ceph_osd_request *req;
-        int front = le32_to_cpu(hdr->front_len);
+        int front_len = le32_to_cpu(hdr->front_len);
         int data_len = le32_to_cpu(hdr->data_len);
         u64 tid;
 
@@ -2522,12 +2522,13 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
                      req->r_reply, req->r_reply->con);
         ceph_msg_revoke_incoming(req->r_reply);
 
-        if (front > req->r_reply->front.iov_len) {
+        if (front_len > req->r_reply->front.iov_len) {
                 pr_warning("get_reply front %d > preallocated %d (%u#%llu)\n",
-                           front, (int)req->r_reply->front.iov_len,
+                           front_len, (int)req->r_reply->front.iov_len,
                            (unsigned int)con->peer_name.type,
                            le64_to_cpu(con->peer_name.num));
-                m = ceph_msg_new(CEPH_MSG_OSD_OPREPLY, front, GFP_NOFS, false);
+                m = ceph_msg_new(CEPH_MSG_OSD_OPREPLY, front_len, GFP_NOFS,
+                                 false);
                 if (!m)
                         goto out;
                 ceph_msg_put(req->r_reply);