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staging: lustre: Cleanup variable declarations in mdc_enqueue()

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Changes:
- move const union vars to the top
- move rc to bottom
- do not initialize req
- set lvb_type to enum member instead of 0
- change __u64 to u64
- fix inconsistant columnization

Signed-off-by: Srikrishan Malik <srikrishanmalik@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Srikrishan Malik 2014-08-11 23:57:39 +05:30 committed by Greg Kroah-Hartman
parent eb44520b3a
commit ab909585b8
1 changed files with 9 additions and 9 deletions
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18
drivers/staging/lustre/lustre/mdc/mdc_locks.c
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@ -778,13 +778,8 @@ static int mdc_finish_enqueue(struct obd_export *exp,
int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo,
struct lookup_intent *it, struct md_op_data *op_data,
struct lustre_handle *lockh, void *lmm, int lmmsize,
struct ptlrpc_request **reqp, __u64 extra_lock_flags)
struct ptlrpc_request **reqp, u64 extra_lock_flags)
{
struct obd_device *obddev = class_exp2obd(exp);
struct ptlrpc_request *req = NULL;
__u64 flags, saved_flags = extra_lock_flags;
int rc;
struct ldlm_res_id res_id;
static const ldlm_policy_data_t lookup_policy = {
.l_inodebits = { MDS_INODELOCK_LOOKUP }
};
@ -798,9 +793,14 @@ int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo,
.l_inodebits = { MDS_INODELOCK_XATTR }
};
ldlm_policy_data_t const *policy = &lookup_policy;
int generation, resends = 0;
struct ldlm_reply *lockrep;
enum lvb_type lvb_type = 0;
struct obd_device *obddev = class_exp2obd(exp);
struct ptlrpc_request *req;
u64 flags, saved_flags = extra_lock_flags;
struct ldlm_res_id res_id;
int generation, resends = 0;
struct ldlm_reply *lockrep;
enum lvb_type lvb_type = LVB_T_NONE;
int rc;
LASSERTF(!it || einfo->ei_type == LDLM_IBITS, "lock type %d\n",
einfo->ei_type);