afs: Mark expected switch fall-throughs

[linux.git] / fs / afs / yfsclient.c

diff --git a/fs/afs/yfsclient.c b/fs/afs/yfsclient.c
index 5aa57929e8c23559c41b8a875f3ea2db43a364dc..4c6096d23a5a9177496eb6abd54dd7fd1e627c59 100644 (file)
--- a/fs/afs/yfsclient.c
+++ b/fs/afs/yfsclient.c
@@ -544,7 +544,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
                afs_extract_to_tmp64(call);
                call->unmarshall++;
 
-               /* extract the returned data length */
+               /* Fall through - and extract the returned data length */
        case 1:
                _debug("extract data length");
                ret = afs_extract_data(call, true);
@@ -571,7 +571,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
                iov_iter_bvec(&call->iter, READ, call->bvec, 1, size);
                ASSERTCMP(size, <=, PAGE_SIZE);
 
-               /* extract the returned data */
+               /* Fall through - and extract the returned data */
        case 2:
                _debug("extract data %zu/%llu",
                       iov_iter_count(&call->iter), req->remain);
@@ -598,6 +598,8 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
                /* Discard any excess data the server gave us */
                iov_iter_discard(&call->iter, READ, req->actual_len - req->len);
                call->unmarshall = 3;
+
+               /* Fall through */
        case 3:
                _debug("extract discard %zu/%llu",
                       iov_iter_count(&call->iter), req->actual_len - req->len);
@@ -613,7 +615,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
                                   sizeof(struct yfs_xdr_YFSCallBack) +
                                   sizeof(struct yfs_xdr_YFSVolSync));
 
-               /* extract the metadata */
+               /* Fall through - and extract the metadata */
        case 4:
                ret = afs_extract_data(call, false);
                if (ret < 0)
@@ -629,6 +631,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
 
                call->unmarshall++;
 
+               /* Fall through */
        case 5:
                break;
        }
@@ -1584,7 +1587,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                call->unmarshall++;
                afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSFetchVolumeStatus));
 
-               /* extract the returned status record */
+               /* Fall through - and extract the returned status record */
        case 1:
                _debug("extract status");
                ret = afs_extract_data(call, true);
@@ -1596,7 +1599,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                call->unmarshall++;
                afs_extract_to_tmp(call);
 
-               /* extract the volume name length */
+               /* Fall through - and extract the volume name length */
        case 2:
                ret = afs_extract_data(call, true);
                if (ret < 0)
@@ -1611,7 +1614,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                afs_extract_begin(call, call->reply[2], size);
                call->unmarshall++;
 
-               /* extract the volume name */
+               /* Fall through - and extract the volume name */
        case 3:
                _debug("extract volname");
                ret = afs_extract_data(call, true);
@@ -1624,7 +1627,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                afs_extract_to_tmp(call);
                call->unmarshall++;
 
-               /* extract the offline message length */
+               /* Fall through - and extract the offline message length */
        case 4:
                ret = afs_extract_data(call, true);
                if (ret < 0)
@@ -1639,7 +1642,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                afs_extract_begin(call, call->reply[2], size);
                call->unmarshall++;
 
-               /* extract the offline message */
+               /* Fall through - and extract the offline message */
        case 5:
                _debug("extract offline");
                ret = afs_extract_data(call, true);
@@ -1653,7 +1656,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                afs_extract_to_tmp(call);
                call->unmarshall++;
 
-               /* extract the message of the day length */
+               /* Fall through - and extract the message of the day length */
        case 6:
                ret = afs_extract_data(call, true);
                if (ret < 0)
@@ -1668,7 +1671,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
                afs_extract_begin(call, call->reply[2], size);
                call->unmarshall++;
 
-               /* extract the message of the day */
+               /* Fall through - and extract the message of the day */
        case 7:
                _debug("extract motd");
                ret = afs_extract_data(call, false);
@@ -1681,6 +1684,7 @@ static int yfs_deliver_fs_get_volume_status(struct afs_call *call)
 
                call->unmarshall++;
 
+               /* Fall through */
        case 8:
                break;
        }
@@ -2026,6 +2030,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
                call->unmarshall++;
 
                /* Extract the file status count and array in two steps */
+               /* Fall through */
        case 1:
                _debug("extract status count");
                ret = afs_extract_data(call, true);
@@ -2043,6 +2048,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
        more_counts:
                afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSFetchStatus));
 
+               /* Fall through */
        case 2:
                _debug("extract status array %u", call->count);
                ret = afs_extract_data(call, true);
@@ -2066,6 +2072,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
                afs_extract_to_tmp(call);
 
                /* Extract the callback count and array in two steps */
+               /* Fall through */
        case 3:
                _debug("extract CB count");
                ret = afs_extract_data(call, true);
@@ -2082,6 +2089,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
        more_cbs:
                afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSCallBack));
 
+               /* Fall through */
        case 4:
                _debug("extract CB array");
                ret = afs_extract_data(call, true);
@@ -2104,6 +2112,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
                afs_extract_to_buf(call, sizeof(struct yfs_xdr_YFSVolSync));
                call->unmarshall++;
 
+               /* Fall through */
        case 5:
                ret = afs_extract_data(call, false);
                if (ret < 0)
@@ -2114,6 +2123,7 @@ static int yfs_deliver_fs_inline_bulk_status(struct afs_call *call)
 
                call->unmarshall++;
 
+               /* Fall through */
        case 6:
                break;
        }