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: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rdma/hfi1/diag.c b/drivers/staging/rdma/hfi1/diag.c
index 3d025d7..88414d7 100644
--- a/drivers/staging/rdma/hfi1/diag.c
+++ b/drivers/staging/rdma/hfi1/diag.c
@@ -607,7 +607,7 @@
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 @@
u32 md_len)
{
- struct snoop_packet *packet = NULL;
+ struct snoop_packet *packet;
packet = kzalloc(sizeof(struct snoop_packet) + hdr_len + data_len
+ md_len,