From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 31 Jul 2019 09:05:26 +0000 (+0100)
Subject: cifs: remove redundant assignment to variable rc
X-Git-Tag: v5.4-rc1~115^2~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1efd4fc72e1f1a7313aa66e1c0269f1041eba2ce;p=thirdparty%2Fkernel%2Flinux.git

cifs: remove redundant assignment to variable rc

Variable rc is being initialized with a value that is never read
and rc is being re-assigned a little later on. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index ee5d74988a9f1..a653c429e8dca 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3617,7 +3617,7 @@ SMB2_read(const unsigned int xid, struct cifs_io_parms *io_parms,
 	  unsigned int *nbytes, char **buf, int *buf_type)
 {
 	struct smb_rqst rqst;
-	int resp_buftype, rc = -EACCES;
+	int resp_buftype, rc;
 	struct smb2_read_plain_req *req = NULL;
 	struct smb2_read_rsp *rsp = NULL;
 	struct kvec iov[1];