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authorDavid Teigland <teigland@redhat.com>2012-11-14 13:47:37 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2012-11-15 10:17:22 +0000
commit4e2f8849def738092ad6c0fc2b34737381bc9d26 (patch)
treedde6f02af206dcab6efe3b69f1ec7f2456500728 /fs/gfs2/lock_dlm.c
parentdba2d70c5dc520fdb569d1fd8dbd45c0e330253e (diff)
GFS2: remove redundant lvb pointer
The lksb struct already contains a pointer to the lvb, so another directly from the glock struct is not needed. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/lock_dlm.c')
-rw-r--r--fs/gfs2/lock_dlm.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index d28ae37ceb3..8dad6b09371 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -120,8 +120,8 @@ static void gdlm_ast(void *arg)
gfs2_update_reply_times(gl);
BUG_ON(gl->gl_lksb.sb_flags & DLM_SBF_DEMOTED);
- if (gl->gl_lksb.sb_flags & DLM_SBF_VALNOTVALID && gl->gl_lvb)
- memset(gl->gl_lvb, 0, GDLM_LVB_SIZE);
+ if ((gl->gl_lksb.sb_flags & DLM_SBF_VALNOTVALID) && gl->gl_lksb.sb_lvbptr)
+ memset(gl->gl_lksb.sb_lvbptr, 0, GDLM_LVB_SIZE);
switch (gl->gl_lksb.sb_status) {
case -DLM_EUNLOCK: /* Unlocked, so glock can be freed */
@@ -205,7 +205,7 @@ static u32 make_flags(struct gfs2_glock *gl, const unsigned int gfs_flags,
{
u32 lkf = 0;
- if (gl->gl_lvb)
+ if (gl->gl_lksb.sb_lvbptr)
lkf |= DLM_LKF_VALBLK;
if (gfs_flags & LM_FLAG_TRY)
@@ -294,7 +294,7 @@ static void gdlm_put_lock(struct gfs2_glock *gl)
/* don't want to skip dlm_unlock writing the lvb when lock is ex */
if (test_bit(SDF_SKIP_DLM_UNLOCK, &sdp->sd_flags) &&
- gl->gl_lvb && gl->gl_state != LM_ST_EXCLUSIVE) {
+ gl->gl_lksb.sb_lvbptr && (gl->gl_state != LM_ST_EXCLUSIVE)) {
gfs2_glock_free(gl);
return;
}