[PATCH for-4.16 3/3] drivers: base: remove check for callback in coredump_store()

Arend van Spriel
2018-03-15T09:55:25Z

The check for the .coredump() callback in coredump_store() is
redundant. It is already assured the device driver implements
the callback upon creating the coredump sysfs entry.

Signed-off-by: Arend van Spriel <aspriel@gmail.com>
---
drivers/base/dd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index de6fd09..c9f5408 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -292,8 +292,7 @@ static ssize_t coredump_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
device_lock(dev);
- if (dev->driver->coredump)
- dev->driver->coredump(dev);
+ dev->driver->coredump(dev);
device_unlock(dev);

return count;
--
1.9.1