Staging: lustre: Use list_{next/prev}_entry instead of list_entry
Author: Bhumika Goyal <bhumirks@gmail.com>
This patch replace list_entry with list_{next/prev}_entry as it makes
the code more clear to read.
Done using coccinelle:
@@
expression e1;
identifier e3;
type t;
@@
(
- list_entry(e1->e3.next,t,e3)
+ list_next_entry(e1,e3)
|
- list_entry(e1->e3.prev,t,e3)
+ list_prev_entry(e1,e3)
)
Signed-off-by: Bhumika Goyal
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c | 3 +--
drivers/staging/lustre/lustre/ldlm/ldlm_lock.c | 7 ++-----
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
index 976a072..4499b1b 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
@@ -60,8 +60,7 @@ ksocknal_next_tx_carrier(ksock_conn_t *conn)
/* no more packets queued */
conn->ksnc_tx_carrier = NULL;
} else {
- conn->ksnc_tx_carrier = list_entry(tx->tx_list.next,
- ksock_tx_t, tx_list);
+ conn->ksnc_tx_carrier = list_next_entry(tx, tx_list);
LASSERT(conn->ksnc_tx_carrier->tx_msg.ksm_type == tx->tx_msg.ksm_type);
}
}
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
index 488523d..ecd65a7 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
@@ -890,8 +890,7 @@ static void search_granted_lock(struct list_head *queue,
list_for_each(tmp, queue) {
lock = list_entry(tmp, struct ldlm_lock, l_res_link);
- mode_end = list_entry(lock->l_sl_mode.prev,
- struct ldlm_lock, l_sl_mode);
+ mode_end = list_prev_entry(lock, l_sl_mode);
if (lock->l_req_mode != req->l_req_mode) {
/* jump to last lock of mode group */
@@ -911,9 +910,7 @@ static void search_granted_lock(struct list_head *queue,
if (lock->l_resource->lr_type == LDLM_IBITS) {
for (;;) {
policy_end =
- list_entry(lock->l_sl_policy.prev,
- struct ldlm_lock,
- l_sl_policy);
+ list_prev_entry(lock, l_sl_policy);
if (lock->l_policy_data.l_inodebits.bits ==
req->l_policy_data.l_inodebits.bits) { |
---
drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c | 3 +--
drivers/staging/lustre/lustre/ldlm/ldlm_lock.c | 7 ++-----
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
index 976a072..4499b1b 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_proto.c
@@ -60,8 +60,7 @@ ksocknal_next_tx_carrier(ksock_conn_t *conn)
/* no more packets queued */
conn->ksnc_tx_carrier = NULL;
} else {
- conn->ksnc_tx_carrier = list_entry(tx->tx_list.next,
- ksock_tx_t, tx_list);
+ conn->ksnc_tx_carrier = list_next_entry(tx, tx_list);
LASSERT(conn->ksnc_tx_carrier->tx_msg.ksm_type == tx->tx_msg.ksm_type);
}
}
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
index 488523d..ecd65a7 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
@@ -890,8 +890,7 @@ static void search_granted_lock(struct list_head *queue,
list_for_each(tmp, queue) {
lock = list_entry(tmp, struct ldlm_lock, l_res_link);
- mode_end = list_entry(lock->l_sl_mode.prev,
- struct ldlm_lock, l_sl_mode);
+ mode_end = list_prev_entry(lock, l_sl_mode);
if (lock->l_req_mode != req->l_req_mode) {
/* jump to last lock of mode group */
@@ -911,9 +910,7 @@ static void search_granted_lock(struct list_head *queue,
if (lock->l_resource->lr_type == LDLM_IBITS) {
for (;;) {
policy_end =
- list_entry(lock->l_sl_policy.prev,
- struct ldlm_lock,
- l_sl_policy);
+ list_prev_entry(lock, l_sl_policy);
if (lock->l_policy_data.l_inodebits.bits ==
req->l_policy_data.l_inodebits.bits) {
