[PATCH 3.12 05/83] mfd: kempld-core: Fix callback return value check

From: Jiri Slaby
Date: Mon Apr 27 2015 - 17:33:49 EST


From: Ameya Palande <2ameya@xxxxxxxxx>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit c8648508ebfc597058d2cd00b6c539110264a167 upstream.

On success, callback function returns 0. So invert the if condition
check so that we can break out of loop.

Signed-off-by: Ameya Palande <2ameya@xxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/mfd/kempld-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 38917a822335..2df3cbc968d1 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -629,7 +629,7 @@ static int __init kempld_init(void)
if (force_device_id[0]) {
for (id = kempld_dmi_table; id->matches[0].slot != DMI_NONE; id++)
if (strstr(id->ident, force_device_id))
- if (id->callback && id->callback(id))
+ if (id->callback && !id->callback(id))
break;
if (id->matches[0].slot == DMI_NONE)
return -ENODEV;
--
2.3.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/