From: Christos Gkekas <chris.gekas@gmail.com>
To: Petr Vandrovec <petr@vandrovec.name>,
Ingo Molnar <mingo@kernel.org>,
linux-kernel@vger.kernel.org
Cc: Christos Gkekas <chris.gekas@gmail.com>
Subject: [PATCH RESEND] ncpfs: ioctl: Delete unnecessary len variables
Date: Sun, 24 Sep 2017 18:43:59 +0100 [thread overview]
Message-ID: <20170924174359.GA4245@inspiron> (raw)
Variables oldnamelen, oldprivatelen and oldlen are set but are never
used, thus they need to be cleaned up.
Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
---
fs/ncpfs/ioctl.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index 12550c2..85c6c60 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -642,9 +642,7 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
struct ncp_objectname_ioctl user;
void* newname;
void* oldname;
- size_t oldnamelen;
void* oldprivate;
- size_t oldprivatelen;
#ifdef CONFIG_COMPAT
if (cmd == NCP_IOC_SETOBJECTNAME_32) {
@@ -671,9 +669,7 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
}
down_write(&server->auth_rwsem);
oldname = server->auth.object_name;
- oldnamelen = server->auth.object_name_len;
oldprivate = server->priv.data;
- oldprivatelen = server->priv.len;
server->auth.auth_type = user.auth_type;
server->auth.object_name_len = user.object_name_len;
server->auth.object_name = newname;
@@ -742,7 +738,6 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
struct ncp_privatedata_ioctl user;
void* new;
void* old;
- size_t oldlen;
#ifdef CONFIG_COMPAT
if (cmd == NCP_IOC_SETPRIVATEDATA_32) {
@@ -767,7 +762,6 @@ static long __ncp_ioctl(struct inode *inode, unsigned int cmd, unsigned long arg
}
down_write(&server->auth_rwsem);
old = server->priv.data;
- oldlen = server->priv.len;
server->priv.len = user.len;
server->priv.data = new;
up_write(&server->auth_rwsem);
--
2.7.4
reply other threads:[~2017-09-24 17:44 UTC|newest]
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