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staging: skein: Remove useless initialisation

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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>
This commit is contained in:
Amitoj Kaur Chawla 2015-10-15 13:44:20 +05:30 committed by Greg Kroah-Hartman
parent a8a211c481
commit 779fcc8410
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/skein/skein_api.c
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@ -127,7 +127,7 @@ int skein_mac_init(struct skein_ctx *ctx, const u8 *key, size_t key_len,
void skein_reset(struct skein_ctx *ctx)
{
size_t x_len = 0;
u64 *x = NULL;
u64 *x;
/*
* The following two lines rely of the fact that the real Skein