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Commit 16709962 authored by Amitoj Kaur Chawla's avatar Amitoj Kaur Chawla Committed by Greg Kroah-Hartman
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staging: rdma: hfi1: diag: Remove useless initialisation 



Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: default avatarAmitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4690ba0d

drivers/staging/rdma/hfi1/diag.c

+2 −2
Original line number Diff line number Diff line
@@ -607,7 +607,7 @@ static int hfi1_snoop_add(struct hfi1_devdata *dd, const char *name) 
static struct hfi1_devdata *hfi1_dd_from_sc_inode(struct inode *in)

{

	int unit = iminor(in) - HFI1_SNOOP_CAPTURE_BASE;

	struct hfi1_devdata *dd = NULL;

	struct hfi1_devdata *dd;



	dd = hfi1_lookup(unit);

	return dd;
@@ -1477,7 +1477,7 @@ static struct snoop_packet *allocate_snoop_packet(u32 hdr_len, 
						  u32 md_len)

{



	struct snoop_packet *packet = NULL;

	struct snoop_packet *packet;



	packet = kzalloc(sizeof(struct snoop_packet) + hdr_len + data_len

			 + md_len,