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[PATCH] core: use list_move()

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This patch converts the combination of list_del(A) and list_add(A, B) to
list_move(A, B).

Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Akinobu Mita
2006-06-26 00:24:40 -07:00
committed by Linus Torvalds
parent a7addcea6a
commit 1bfba4e8ea
8 changed files with 22 additions and 38 deletions
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10
fs/sysfs/dir.c
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@@ -430,10 +430,9 @@ static int sysfs_readdir(struct file * filp, void * dirent, filldir_t filldir)
i++;
/* fallthrough */
default:
if (filp->f_pos == 2) {
list_del(q);
list_add(q, &parent_sd->s_children);
}
if (filp->f_pos == 2)
list_move(q, &parent_sd->s_children);
for (p=q->next; p!= &parent_sd->s_children; p=p->next) {
struct sysfs_dirent *next;
const char * name;
@@ -455,8 +454,7 @@ static int sysfs_readdir(struct file * filp, void * dirent, filldir_t filldir)
dt_type(next)) < 0)
return 0;
list_del(q);
list_add(q, p);
list_move(q, p);
p = q;
filp->f_pos++;
}