ceph: whitespace cleanup

Signed-off-by: Sage Weil <sage@newdream.net>

7 files changed, 31 insertions, 24 deletions

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index e00797eed29c..5598a0d02295 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -309,7 +309,8 @@ static int ceph_readpages(struct file *file, struct address_space *mapping,
                         zero_user_segment(page, s, PAGE_CACHE_SIZE);
                 }
 
-                if (add_to_page_cache_lru(page, mapping, page->index, GFP_NOFS)) {
+                if (add_to_page_cache_lru(page, mapping, page->index,
+                                          GFP_NOFS)) {
                         page_cache_release(page);
                         dout("readpages %p add_to_page_cache failed %p\n",
                              inode, page);
@@ -797,9 +798,12 @@ get_more_pages:
                         dout("%p will write page %p idx %lu\n",
                              inode, page, page->index);
 
-                        writeback_stat = atomic_long_inc_return(&client->writeback_count);
-                        if (writeback_stat > CONGESTION_ON_THRESH(client->mount_args->congestion_kb)) {
-                                set_bdi_congested(&client->backing_dev_info, BLK_RW_ASYNC);
+                        writeback_stat =
+                               atomic_long_inc_return(&client->writeback_count);
+                        if (writeback_stat > CONGESTION_ON_THRESH(
+                                    client->mount_args->congestion_kb)) {
+                                set_bdi_congested(&client->backing_dev_info,
+                                                  BLK_RW_ASYNC);
                         }
 
                         set_page_writeback(page);
@@ -1036,7 +1040,7 @@ static int ceph_write_begin(struct file *file, struct address_space *mapping,
                 *pagep = page;
 
                 dout("write_begin file %p inode %p page %p %d~%d\n", file,
-                inode, page, (int)pos, (int)len);
+                     inode, page, (int)pos, (int)len);
 
                 r = ceph_update_writeable_page(file, pos, len, page);
         } while (r == -EAGAIN);
diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 968dc5a86c3e..360c4f22718d 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -291,7 +291,7 @@ static int dentry_lru_show(struct seq_file *s, void *ptr)
         return 0;
 }
 
-#define DEFINE_SHOW_FUNC(name)                                          \
+#define DEFINE_SHOW_FUNC(name)                                          \
 static int name##_open(struct inode *inode, struct file *file)          \
 {                                                                       \
         struct seq_file *sf;                                            \
@@ -432,11 +432,12 @@ int ceph_debugfs_client_init(struct ceph_client *client)
         if (!client->debugfs_caps)
                 goto out;
 
-        client->debugfs_congestion_kb = debugfs_create_file("writeback_congestion_kb",
-                                                   0600,
-                                                   client->debugfs_dir,
-                                                   client,
-                                                   &congestion_kb_fops);
+        client->debugfs_congestion_kb =
+                debugfs_create_file("writeback_congestion_kb",
+                                    0600,
+                                    client->debugfs_dir,
+                                    client,
+                                    &congestion_kb_fops);
         if (!client->debugfs_congestion_kb)
                 goto out;
 
@@ -466,7 +467,7 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client)
         debugfs_remove(client->debugfs_dir);
 }
 
-#else  // CONFIG_DEBUG_FS
+#else  /* CONFIG_DEBUG_FS */
 
 int __init ceph_debugfs_init(void)
 {
@@ -486,4 +487,4 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client)
 {
 }
 
-#endif  // CONFIG_DEBUG_FS
+#endif  /* CONFIG_DEBUG_FS */
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index e850e63f9563..8c044a4f0457 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -665,7 +665,7 @@ more:
                  * throw out any page cache pages in this range. this
                  * may block.
                  */
-                truncate_inode_pages_range(inode->i_mapping, pos, 
+                truncate_inode_pages_range(inode->i_mapping, pos,
                                            (pos+len) | (PAGE_CACHE_SIZE-1));
         } else {
                 pages = ceph_alloc_page_vector(num_pages, GFP_NOFS);
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 9f0833e1631a..a75ddbf9fe37 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1985,8 +1985,9 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
          */
         if (result == -ESTALE) {
                 dout("got ESTALE on request %llu", req->r_tid);
-                if (!req->r_inode) ; //do nothing; not an authority problem
-                else if (req->r_direct_mode != USE_AUTH_MDS) {
+                if (!req->r_inode) {
+                        /* do nothing; not an authority problem */
+                } else if (req->r_direct_mode != USE_AUTH_MDS) {
                         dout("not using auth, setting for that now");
                         req->r_direct_mode = USE_AUTH_MDS;
                         __do_request(mdsc, req);
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index 79b0995dc825..2502d76fcec1 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -1302,8 +1302,8 @@ static void process_ack(struct ceph_connection *con)
 
 
 static int read_partial_message_section(struct ceph_connection *con,
-                                        struct kvec *section, unsigned int sec_len,
-                                        u32 *crc)
+                                        struct kvec *section,
+                                        unsigned int sec_len, u32 *crc)
 {
         int left;
         int ret;
@@ -1434,7 +1434,8 @@ static int read_partial_message(struct ceph_connection *con)
 
         /* middle */
         if (m->middle) {
-                ret = read_partial_message_section(con, &m->middle->vec, middle_len,
+                ret = read_partial_message_section(con, &m->middle->vec,
+                                                   middle_len,
                                                    &con->in_middle_crc);
                 if (ret <= 0)
                         return ret;
@@ -1920,7 +1921,7 @@ out:
         /*
          * in case we faulted due to authentication, invalidate our
          * current tickets so that we can get new ones.
-         */
+         */
         if (con->auth_retry && con->ops->invalidate_authorizer) {
                 dout("calling invalidate_authorizer()\n");
                 con->ops->invalidate_authorizer(con);
diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c
index 707d2dbd8776..bed6391e52c7 100644
--- a/fs/ceph/osd_client.c
+++ b/fs/ceph/osd_client.c
@@ -1473,8 +1473,8 @@ static void put_osd_con(struct ceph_connection *con)
  * authentication
  */
 static int get_authorizer(struct ceph_connection *con,
-                          void **buf, int *len, int *proto,
-                          void **reply_buf, int *reply_len, int force_new)
+                          void **buf, int *len, int *proto,
+                          void **reply_buf, int *reply_len, int force_new)
 {
         struct ceph_osd *o = con->private;
         struct ceph_osd_client *osdc = o->o_osdc;
@@ -1494,7 +1494,7 @@ static int get_authorizer(struct ceph_connection *con,
                         &o->o_authorizer_reply_buf,
                         &o->o_authorizer_reply_buf_len);
                 if (ret)
-                return ret;
+                        return ret;
         }
 
         *proto = ac->protocol;
diff --git a/fs/ceph/osdmap.c b/fs/ceph/osdmap.c
index e94c6fb2e2a4..e31f118f1392 100644
--- a/fs/ceph/osdmap.c
+++ b/fs/ceph/osdmap.c
@@ -855,7 +855,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
                                                 node)->pgid, pgid) <= 0) {
                         struct ceph_pg_mapping *cur =
                                 rb_entry(rbp, struct ceph_pg_mapping, node);
-                        
+
                         rbp = rb_next(rbp);
                         dout(" removed pg_temp %llx\n", *(u64 *)&cur->pgid);
                         rb_erase(&cur->node, &map->pg_temp);