[GFS2] Use void * instead of typedef for locking module interface

As requested by Jan Engelhardt, this removes the typedefs in the
locking module interface and replaces them with void *. Also
since we are changing the interface, I've added a few consts
as well.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/gfs2/lm.c b/fs/gfs2/lm.c
index e60f95cae6c5..4e23aa5ef75d 100644
--- a/fs/gfs2/lm.c
+++ b/fs/gfs2/lm.c
@@ -122,7 +122,7 @@ int gfs2_lm_withdraw(struct gfs2_sbd *sdp, char *fmt, ...)
 }
 
 int gfs2_lm_get_lock(struct gfs2_sbd *sdp, struct lm_lockname *name,
-                     lm_lock_t **lockp)
+                     void **lockp)
 {
         int error = -EIO;
         if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
@@ -131,13 +131,13 @@ int gfs2_lm_get_lock(struct gfs2_sbd *sdp, struct lm_lockname *name,
         return error;
 }
 
-void gfs2_lm_put_lock(struct gfs2_sbd *sdp, lm_lock_t *lock)
+void gfs2_lm_put_lock(struct gfs2_sbd *sdp, void *lock)
 {
         if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
                 sdp->sd_lockstruct.ls_ops->lm_put_lock(lock);
 }
 
-unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, lm_lock_t *lock,
+unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, void *lock,
                           unsigned int cur_state, unsigned int req_state,
                           unsigned int flags)
 {
@@ -148,7 +148,7 @@ unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, lm_lock_t *lock,
         return ret;
 }
 
-unsigned int gfs2_lm_unlock(struct gfs2_sbd *sdp, lm_lock_t *lock,
+unsigned int gfs2_lm_unlock(struct gfs2_sbd *sdp, void *lock,
                             unsigned int cur_state)
 {
         int ret = 0;
@@ -157,13 +157,13 @@ unsigned int gfs2_lm_unlock(struct gfs2_sbd *sdp, lm_lock_t *lock,
         return ret;
 }
 
-void gfs2_lm_cancel(struct gfs2_sbd *sdp, lm_lock_t *lock)
+void gfs2_lm_cancel(struct gfs2_sbd *sdp, void *lock)
 {
         if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
                 sdp->sd_lockstruct.ls_ops->lm_cancel(lock);
 }
 
-int gfs2_lm_hold_lvb(struct gfs2_sbd *sdp, lm_lock_t *lock, char **lvbp)
+int gfs2_lm_hold_lvb(struct gfs2_sbd *sdp, void *lock, char **lvbp)
 {
         int error = -EIO;
         if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
@@ -171,7 +171,7 @@ int gfs2_lm_hold_lvb(struct gfs2_sbd *sdp, lm_lock_t *lock, char **lvbp)
         return error;
 }
 
-void gfs2_lm_unhold_lvb(struct gfs2_sbd *sdp, lm_lock_t *lock, char *lvb)
+void gfs2_lm_unhold_lvb(struct gfs2_sbd *sdp, void *lock, char *lvb)
 {
         if (likely(!test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
                 sdp->sd_lockstruct.ls_ops->lm_unhold_lvb(lock, lvb);