sunrpc: Remove unnecessary variable
The variable `err` is not used anywhere and just returns the
predefined value `0` at the end of the function. Hence, remove the
variable and return 0 explicitly.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 66f23b3..75078bb 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -184,7 +184,6 @@
struct super_block *sb)
{
struct dentry *dentry;
- int err = 0;
switch (event) {
case RPC_PIPEFS_MOUNT:
@@ -201,7 +200,7 @@
printk(KERN_ERR "%s: unknown event: %ld\n", __func__, event);
return -ENOTSUPP;
}
- return err;
+ return 0;
}
static int __rpc_pipefs_event(struct rpc_clnt *clnt, unsigned long event,