android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[CASSINI]: Use shorter list_splice_init() macro for brevity.

Browse Source 
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Robert P. J. Day 2008-03-23 22:47:53 -07:00 committed by David S. Miller
parent 80445cfb28
commit 9bd512f619
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/cassini.c
View File

@ -532,8 +532,7 @@ static void cas_spare_free(struct cas *cp)
/* free spare buffers */ /* free spare buffers */
INIT_LIST_HEAD(&list); INIT_LIST_HEAD(&list);
spin_lock(&cp->rx_spare_lock); spin_lock(&cp->rx_spare_lock);
list_splice(&cp->rx_spare_list, &list); list_splice_init(&cp->rx_spare_list, &list);
INIT_LIST_HEAD(&cp->rx_spare_list);
spin_unlock(&cp->rx_spare_lock); spin_unlock(&cp->rx_spare_lock);
list_for_each_safe(elem, tmp, &list) { list_for_each_safe(elem, tmp, &list) {
cas_page_free(cp, list_entry(elem, cas_page_t, list)); cas_page_free(cp, list_entry(elem, cas_page_t, list));
@ -546,13 +545,11 @@ static void cas_spare_free(struct cas *cp)
* lock than used everywhere else to manipulate this list. * lock than used everywhere else to manipulate this list.
*/ */
spin_lock(&cp->rx_inuse_lock); spin_lock(&cp->rx_inuse_lock);
list_splice(&cp->rx_inuse_list, &list); list_splice_init(&cp->rx_inuse_list, &list);
INIT_LIST_HEAD(&cp->rx_inuse_list);
spin_unlock(&cp->rx_inuse_lock); spin_unlock(&cp->rx_inuse_lock);
#else #else
spin_lock(&cp->rx_spare_lock); spin_lock(&cp->rx_spare_lock);
list_splice(&cp->rx_inuse_list, &list); list_splice_init(&cp->rx_inuse_list, &list);
INIT_LIST_HEAD(&cp->rx_inuse_list);
spin_unlock(&cp->rx_spare_lock); spin_unlock(&cp->rx_spare_lock);
#endif #endif
list_for_each_safe(elem, tmp, &list) { list_for_each_safe(elem, tmp, &list) {
@ -573,8 +570,7 @@ static void cas_spare_recover(struct cas *cp, const gfp_t flags)
/* make a local copy of the list */ /* make a local copy of the list */
INIT_LIST_HEAD(&list); INIT_LIST_HEAD(&list);
spin_lock(&cp->rx_inuse_lock); spin_lock(&cp->rx_inuse_lock);
list_splice(&cp->rx_inuse_list, &list); list_splice_init(&cp->rx_inuse_list, &list);
INIT_LIST_HEAD(&cp->rx_inuse_list);
spin_unlock(&cp->rx_inuse_lock); spin_unlock(&cp->rx_inuse_lock);
list_for_each_safe(elem, tmp, &list) { list_for_each_safe(elem, tmp, &list) {