gfs2: Remove unnecessary extern declarations

Make log operations statuc; they are only used locally.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 2fd61853ba6397d601e1d9e976c77642c29979d6..6c1ec6c6063929ef746ab3a914331b4537b78921 100644 (file)
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -870,7 +870,7 @@ static void databuf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_trans *tr)
 }
 
 
-const struct gfs2_log_operations gfs2_buf_lops = {
+static const struct gfs2_log_operations gfs2_buf_lops = {
        .lo_before_commit = buf_lo_before_commit,
        .lo_after_commit = buf_lo_after_commit,
        .lo_before_scan = buf_lo_before_scan,
@@ -879,7 +879,7 @@ const struct gfs2_log_operations gfs2_buf_lops = {
        .lo_name = "buf",
 };
 
-const struct gfs2_log_operations gfs2_revoke_lops = {
+static const struct gfs2_log_operations gfs2_revoke_lops = {
        .lo_before_commit = revoke_lo_before_commit,
        .lo_after_commit = revoke_lo_after_commit,
        .lo_before_scan = revoke_lo_before_scan,
@@ -888,7 +888,7 @@ const struct gfs2_log_operations gfs2_revoke_lops = {
        .lo_name = "revoke",
 };
 
-const struct gfs2_log_operations gfs2_databuf_lops = {
+static const struct gfs2_log_operations gfs2_databuf_lops = {
        .lo_before_commit = databuf_lo_before_commit,
        .lo_after_commit = databuf_lo_after_commit,
        .lo_scan_elements = databuf_lo_scan_elements,

diff --git a/fs/gfs2/lops.h b/fs/gfs2/lops.h
index 4e81742de7a0c3394f23ae82d0f2327335b7a17a..320fbf28d2fba01610fef0a3f1f100250b0ed48a 100644 (file)
--- a/fs/gfs2/lops.h
+++ b/fs/gfs2/lops.h
@@ -20,11 +20,6 @@
        ((sizeof(struct gfs2_log_descriptor) + (2 * sizeof(__be64) - 1)) & \
         ~(2 * sizeof(__be64) - 1))
 
-extern const struct gfs2_log_operations gfs2_glock_lops;
-extern const struct gfs2_log_operations gfs2_buf_lops;
-extern const struct gfs2_log_operations gfs2_revoke_lops;
-extern const struct gfs2_log_operations gfs2_databuf_lops;
-
 extern const struct gfs2_log_operations *gfs2_log_ops[];
 extern u64 gfs2_log_bmap(struct gfs2_sbd *sdp);
 extern void gfs2_log_write(struct gfs2_sbd *sdp, struct page *page,