diff options
| author | NeilBrown <neilb@suse.com> | 2017-10-23 11:53:49 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-03 15:00:52 +0100 |
| commit | f725fc6b489648770a4483cab8bc6679dd63c804 (patch) | |
| tree | 9d88991d76b5a61c71987e8e645564d9edf1a9a1 /drivers/staging | |
| parent | 4a8d3fb10dd758af27984ef92a44e619d598c3e0 (diff) | |
staging: lustre: ldlm: remove unused field 'fwd_generation'
With this field gone, we don't need local variables 'imp' or 'obd'
any more.
Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_flock.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c index 10e6dcb59950..007ffe994336 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c @@ -311,7 +311,6 @@ reprocess: struct ldlm_flock_wait_data { struct ldlm_lock *fwd_lock; - int fwd_generation; }; static void @@ -342,11 +341,9 @@ int ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data) { struct file_lock *getlk = lock->l_ast_data; - struct obd_device *obd; - struct obd_import *imp = NULL; - struct ldlm_flock_wait_data fwd; - struct l_wait_info lwi; - int rc = 0; + struct ldlm_flock_wait_data fwd; + struct l_wait_info lwi; + int rc = 0; OBD_FAIL_TIMEOUT(OBD_FAIL_LDLM_CP_CB_WAIT2, 4); if (OBD_FAIL_PRECHECK(OBD_FAIL_LDLM_CP_CB_WAIT3)) { @@ -375,18 +372,6 @@ ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data) LDLM_DEBUG(lock, "client-side enqueue returned a blocked lock, sleeping"); fwd.fwd_lock = lock; - obd = class_exp2obd(lock->l_conn_export); - - /* if this is a local lock, there is no import */ - if (obd) - imp = obd->u.cli.cl_import; - - if (imp) { - spin_lock(&imp->imp_lock); - fwd.fwd_generation = imp->imp_generation; - spin_unlock(&imp->imp_lock); - } - lwi = LWI_TIMEOUT_INTR(0, NULL, ldlm_flock_interrupted_wait, &fwd); /* Go to sleep until the lock is granted. */ |