From: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Date: Wed, 14 Oct 2015 18:41:37 +0000 (+0530)
Subject: staging: lustre: ptlrpc: sec_bulk: Remove useless cast on void pointer
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3df82ddccfc80d6f9665daf05a7836874d32a40c;p=linux-beck.git

staging: lustre: ptlrpc: sec_bulk: Remove useless cast on void pointer

The semantic patch used to find this is:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c b/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
index 8fce717ea79e..cd8a9987f7ac 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_bulk.c
@@ -540,8 +540,7 @@ int sptlrpc_get_bulk_checksum(struct ptlrpc_bulk_desc *desc, __u8 alg,
 		memcpy(buf, hashbuf, buflen);
 	} else {
 		bufsize = buflen;
-		err = cfs_crypto_hash_final(hdesc, (unsigned char *)buf,
-					    &bufsize);
+		err = cfs_crypto_hash_final(hdesc, buf, &bufsize);
 	}
 
 	if (err)