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| author | Chen, Gong <gong.chen@linux.intel.com> | 2014-07-28 02:50:59 -0400 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2014-10-21 21:48:19 +0200 |
| commit | 8d21d4c91efaed3eb60cc64d43889665a4bd7a36 (patch) | |
| tree | d93d423a2bbf8da04ab42df5b48b46687a7d28c4 /drivers/acpi | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | op-kernel-dev-8d21d4c91efaed3eb60cc64d43889665a4bd7a36.zip op-kernel-dev-8d21d4c91efaed3eb60cc64d43889665a4bd7a36.tar.gz | |
APEI, GHES: Cleanup unnecessary function for lockless list
We have a generic function to reverse a lockless list, kill homegrown
copy.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Link: http://lkml.kernel.org/r/1406530260-26078-2-git-send-email-gong.chen@linux.intel.com
Acked-by: Tony Luck <tony.luck@intel.com>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
[ Boris: correct commit msg ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index fc5f780..9dcc915 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -738,20 +738,6 @@ static LIST_HEAD(ghes_nmi); static int ghes_panic_timeout __read_mostly = 30; -static struct llist_node *llist_nodes_reverse(struct llist_node *llnode) -{ - struct llist_node *next, *tail = NULL; - - while (llnode) { - next = llnode->next; - llnode->next = tail; - tail = llnode; - llnode = next; - } - - return tail; -} - static void ghes_proc_in_irq(struct irq_work *irq_work) { struct llist_node *llnode, *next; @@ -765,7 +751,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work) * Because the time order of estatus in list is reversed, * revert it back to proper order. */ - llnode = llist_nodes_reverse(llnode); + llnode = llist_reverse_order(llnode); while (llnode) { next = llnode->next; estatus_node = llist_entry(llnode, struct ghes_estatus_node, @@ -798,7 +784,7 @@ static void ghes_print_queued_estatus(void) * Because the time order of estatus in list is reversed, * revert it back to proper order. */ - llnode = llist_nodes_reverse(llnode); + llnode = llist_reverse_order(llnode); while (llnode) { estatus_node = llist_entry(llnode, struct ghes_estatus_node, llnode); |
