xiaomi-sm8450/android_kernel_xiaomi_sm8450
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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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13
drivers/base/power/suspend.c
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@@ -116,12 +116,10 @@ int device_suspend(pm_message_t state)
/* Check if the device got removed */
if (!list_empty(&dev->power.entry)) {
/* Move it to the dpm_off or dpm_off_irq list */
if (!error) {
list_del(&dev->power.entry);
list_add(&dev->power.entry, &dpm_off);
} else if (error == -EAGAIN) {
list_del(&dev->power.entry);
list_add(&dev->power.entry, &dpm_off_irq);
if (!error)
list_move(&dev->power.entry, &dpm_off);
else if (error == -EAGAIN) {
list_move(&dev->power.entry, &dpm_off_irq);
error = 0;
}
}
@@ -139,8 +137,7 @@ int device_suspend(pm_message_t state)
*/
while (!list_empty(&dpm_off_irq)) {
struct list_head * entry = dpm_off_irq.next;
list_del(entry);
list_add(entry, &dpm_off);
list_move(entry, &dpm_off);
}
dpm_resume();
}