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path: root/drivers/staging/lustre/lustre/mdc/mdc_reint.c
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Diffstat (limited to 'drivers/staging/lustre/lustre/mdc/mdc_reint.c')
-rw-r--r--drivers/staging/lustre/lustre/mdc/mdc_reint.c46
1 files changed, 20 insertions, 26 deletions
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_reint.c b/drivers/staging/lustre/lustre/mdc/mdc_reint.c
index 5e25a07c52bd..9f3a345f34e0 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_reint.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_reint.c
@@ -75,7 +75,6 @@ int mdc_resource_get_unused(struct obd_export *exp, struct lu_fid *fid,
struct ldlm_res_id res_id;
struct ldlm_resource *res;
int count;
- ENTRY;
/* Return, i.e. cancel nothing, only if ELC is supported (flag in
* export) but disabled through procfs (flag in NS).
@@ -84,13 +83,13 @@ int mdc_resource_get_unused(struct obd_export *exp, struct lu_fid *fid,
* when we still want to cancel locks in advance and just cancel them
* locally, without sending any RPC. */
if (exp_connect_cancelset(exp) && !ns_connect_cancelset(ns))
- RETURN(0);
+ return 0;
fid_build_reg_res_name(fid, &res_id);
res = ldlm_resource_get(exp->exp_obd->obd_namespace,
NULL, &res_id, 0, 0);
if (res == NULL)
- RETURN(0);
+ return 0;
LDLM_RESOURCE_ADDREF(res);
/* Initialize ibits lock policy. */
policy.l_inodebits.bits = bits;
@@ -98,7 +97,7 @@ int mdc_resource_get_unused(struct obd_export *exp, struct lu_fid *fid,
mode, 0, 0, NULL);
LDLM_RESOURCE_DELREF(res);
ldlm_resource_putref(res);
- RETURN(count);
+ return count;
}
int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data,
@@ -111,7 +110,6 @@ int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data,
struct obd_device *obd = exp->exp_obd;
int count = 0, rc;
__u64 bits;
- ENTRY;
LASSERT(op_data != NULL);
@@ -127,7 +125,7 @@ int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data,
&RQF_MDS_REINT_SETATTR);
if (req == NULL) {
ldlm_lock_list_put(&cancels, l_bl_ast, count);
- RETURN(-ENOMEM);
+ return -ENOMEM;
}
mdc_set_capa_size(req, &RMF_CAPA1, op_data->op_capa1);
if ((op_data->op_flags & (MF_SOM_CHANGE | MF_EPOCH_OPEN)) == 0)
@@ -140,7 +138,7 @@ int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_prep_elc_req(exp, req, MDS_REINT, &cancels, count);
if (rc) {
ptlrpc_request_free(req);
- RETURN(rc);
+ return rc;
}
rpc_lock = obd->u.cli.cl_rpc_lock;
@@ -203,7 +201,7 @@ int mdc_setattr(struct obd_export *exp, struct md_op_data *op_data,
obd_mod_put(*mod);
req->rq_commit_cb(req);
}
- RETURN(rc);
+ return rc;
}
int mdc_create(struct obd_export *exp, struct md_op_data *op_data,
@@ -217,7 +215,6 @@ int mdc_create(struct obd_export *exp, struct md_op_data *op_data,
struct obd_import *import = exp->exp_obd->u.cli.cl_import;
int generation = import->imp_generation;
LIST_HEAD(cancels);
- ENTRY;
/* For case if upper layer did not alloc fid, do it now. */
if (!fid_is_sane(&op_data->op_fid2)) {
@@ -228,7 +225,7 @@ int mdc_create(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_fid_alloc(exp, &op_data->op_fid2, op_data);
if (rc < 0) {
CERROR("Can't alloc new fid, rc %d\n", rc);
- RETURN(rc);
+ return rc;
}
}
@@ -244,7 +241,7 @@ rebuild:
&RQF_MDS_REINT_CREATE_RMT_ACL);
if (req == NULL) {
ldlm_lock_list_put(&cancels, l_bl_ast, count);
- RETURN(-ENOMEM);
+ return -ENOMEM;
}
mdc_set_capa_size(req, &RMF_CAPA1, op_data->op_capa1);
req_capsule_set_size(&req->rq_pill, &RMF_NAME, RCL_CLIENT,
@@ -255,7 +252,7 @@ rebuild:
rc = mdc_prep_elc_req(exp, req, MDS_REINT, &cancels, count);
if (rc) {
ptlrpc_request_free(req);
- RETURN(rc);
+ return rc;
}
/*
@@ -298,7 +295,7 @@ rebuild:
goto rebuild;
} else {
CDEBUG(D_HA, "resend cross eviction\n");
- RETURN(-EIO);
+ return -EIO;
}
} else if (rc == 0) {
struct mdt_body *body;
@@ -315,7 +312,7 @@ rebuild:
}
*request = req;
- RETURN(rc);
+ return rc;
}
int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
@@ -325,7 +322,6 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
struct obd_device *obd = class_exp2obd(exp);
struct ptlrpc_request *req = *request;
int count = 0, rc;
- ENTRY;
LASSERT(req == NULL);
@@ -345,7 +341,7 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
&RQF_MDS_REINT_UNLINK);
if (req == NULL) {
ldlm_lock_list_put(&cancels, l_bl_ast, count);
- RETURN(-ENOMEM);
+ return -ENOMEM;
}
mdc_set_capa_size(req, &RMF_CAPA1, op_data->op_capa1);
req_capsule_set_size(&req->rq_pill, &RMF_NAME, RCL_CLIENT,
@@ -354,7 +350,7 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_prep_elc_req(exp, req, MDS_REINT, &cancels, count);
if (rc) {
ptlrpc_request_free(req);
- RETURN(rc);
+ return rc;
}
mdc_unlink_pack(req, op_data);
@@ -370,7 +366,7 @@ int mdc_unlink(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_reint(req, obd->u.cli.cl_rpc_lock, LUSTRE_IMP_FULL);
if (rc == -ERESTARTSYS)
rc = 0;
- RETURN(rc);
+ return rc;
}
int mdc_link(struct obd_export *exp, struct md_op_data *op_data,
@@ -380,7 +376,6 @@ int mdc_link(struct obd_export *exp, struct md_op_data *op_data,
struct obd_device *obd = exp->exp_obd;
struct ptlrpc_request *req;
int count = 0, rc;
- ENTRY;
if ((op_data->op_flags & MF_MDC_CANCEL_FID2) &&
(fid_is_sane(&op_data->op_fid2)))
@@ -396,7 +391,7 @@ int mdc_link(struct obd_export *exp, struct md_op_data *op_data,
req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_MDS_REINT_LINK);
if (req == NULL) {
ldlm_lock_list_put(&cancels, l_bl_ast, count);
- RETURN(-ENOMEM);
+ return -ENOMEM;
}
mdc_set_capa_size(req, &RMF_CAPA1, op_data->op_capa1);
mdc_set_capa_size(req, &RMF_CAPA2, op_data->op_capa2);
@@ -406,7 +401,7 @@ int mdc_link(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_prep_elc_req(exp, req, MDS_REINT, &cancels, count);
if (rc) {
ptlrpc_request_free(req);
- RETURN(rc);
+ return rc;
}
mdc_link_pack(req, op_data);
@@ -417,7 +412,7 @@ int mdc_link(struct obd_export *exp, struct md_op_data *op_data,
if (rc == -ERESTARTSYS)
rc = 0;
- RETURN(rc);
+ return rc;
}
int mdc_rename(struct obd_export *exp, struct md_op_data *op_data,
@@ -428,7 +423,6 @@ int mdc_rename(struct obd_export *exp, struct md_op_data *op_data,
struct obd_device *obd = exp->exp_obd;
struct ptlrpc_request *req;
int count = 0, rc;
- ENTRY;
if ((op_data->op_flags & MF_MDC_CANCEL_FID1) &&
(fid_is_sane(&op_data->op_fid1)))
@@ -455,7 +449,7 @@ int mdc_rename(struct obd_export *exp, struct md_op_data *op_data,
&RQF_MDS_REINT_RENAME);
if (req == NULL) {
ldlm_lock_list_put(&cancels, l_bl_ast, count);
- RETURN(-ENOMEM);
+ return -ENOMEM;
}
mdc_set_capa_size(req, &RMF_CAPA1, op_data->op_capa1);
@@ -466,7 +460,7 @@ int mdc_rename(struct obd_export *exp, struct md_op_data *op_data,
rc = mdc_prep_elc_req(exp, req, MDS_REINT, &cancels, count);
if (rc) {
ptlrpc_request_free(req);
- RETURN(rc);
+ return rc;
}
if (exp_connect_cancelset(exp) && req)
@@ -485,5 +479,5 @@ int mdc_rename(struct obd_export *exp, struct md_op_data *op_data,
if (rc == -ERESTARTSYS)
rc = 0;
- RETURN(rc);
+ return rc;
}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-25 17:32:52 +0000