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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>
This commit is contained in:
Amitoj Kaur Chawla 2016-08-08 14:43:49 +05:30 committed by Anna Schumaker
parent 3be7988674
commit 2813b626e3
1 changed files with 1 additions and 2 deletions
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3
net/sunrpc/clnt.c
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@ -184,7 +184,6 @@ static int __rpc_clnt_handle_event(struct rpc_clnt *clnt, unsigned long event,
struct super_block *sb) struct super_block *sb)
{ {
struct dentry *dentry; struct dentry *dentry;
int err = 0;
switch (event) { switch (event) {
case RPC_PIPEFS_MOUNT: case RPC_PIPEFS_MOUNT:
@ -201,7 +200,7 @@ static int __rpc_clnt_handle_event(struct rpc_clnt *clnt, unsigned long event,
printk(KERN_ERR "%s: unknown event: %ld\n", __func__, event); printk(KERN_ERR "%s: unknown event: %ld\n", __func__, event);
return -ENOTSUPP; return -ENOTSUPP;
} }
return err; return 0;
} }
static int __rpc_pipefs_event(struct rpc_clnt *clnt, unsigned long event, static int __rpc_pipefs_event(struct rpc_clnt *clnt, unsigned long event,