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drivers: base: remove check for callback in coredump_store() 

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arend van Spriel 2018-03-15 10:55:25 +01:00 committed by Greg Kroah-Hartman
parent d723522b0b
commit 1fe56e0caf
1 changed files with 1 additions and 2 deletions
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drivers/base/dd.c
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@ -292,7 +292,6 @@ static ssize_t coredump_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count) const char *buf, size_t count)
{ {
device_lock(dev); device_lock(dev);
if (dev->driver->coredump)
dev->driver->coredump(dev); dev->driver->coredump(dev);
device_unlock(dev); device_unlock(dev);