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Subject[PATCH 2/6] hid-prodikeys: Delete an unnecessary variable initialisation in pk_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 3 Feb 2018 14:45:24 +0100

The local variable "pm" will eventually be set to an appropriate pointer
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/hid/hid-prodikeys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 9cad4973a67b..2e79dfc92162 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -798,6 +798,6 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
unsigned short ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
unsigned long quirks = id->driver_data;
struct pk_device *pk;
- struct pcmidi_snd *pm = NULL;
+ struct pcmidi_snd *pm;

pk = kzalloc(sizeof(*pk), GFP_KERNEL);
--
2.16.1
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