net: return operator cleanup
Change "return (EXPR);" to "return EXPR;"
return is not a function, parentheses are not required.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index dcfc66b..597c493 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -1049,7 +1049,7 @@
out:
if (acred->machine_cred != gss_cred->gc_machine_cred)
return 0;
- return (rc->cr_uid == acred->uid);
+ return rc->cr_uid == acred->uid;
}
/*
diff --git a/net/sunrpc/auth_gss/gss_generic_token.c b/net/sunrpc/auth_gss/gss_generic_token.c
index 310b78e..c586e92 100644
--- a/net/sunrpc/auth_gss/gss_generic_token.c
+++ b/net/sunrpc/auth_gss/gss_generic_token.c
@@ -76,19 +76,19 @@
der_length_size( int length)
{
if (length < (1<<7))
- return(1);
+ return 1;
else if (length < (1<<8))
- return(2);
+ return 2;
#if (SIZEOF_INT == 2)
else
- return(3);
+ return 3;
#else
else if (length < (1<<16))
- return(3);
+ return 3;
else if (length < (1<<24))
- return(4);
+ return 4;
else
- return(5);
+ return 5;
#endif
}
@@ -121,14 +121,14 @@
int ret;
if (*bufsize < 1)
- return(-1);
+ return -1;
sf = *(*buf)++;
(*bufsize)--;
if (sf & 0x80) {
if ((sf &= 0x7f) > ((*bufsize)-1))
- return(-1);
+ return -1;
if (sf > SIZEOF_INT)
- return (-1);
+ return -1;
ret = 0;
for (; sf; sf--) {
ret = (ret<<8) + (*(*buf)++);
@@ -138,7 +138,7 @@
ret = sf;
}
- return(ret);
+ return ret;
}
/* returns the length of a token, given the mech oid and the body size */
@@ -148,7 +148,7 @@
{
/* set body_size to sequence contents size */
body_size += 2 + (int) mech->len; /* NEED overflow check */
- return(1 + der_length_size(body_size) + body_size);
+ return 1 + der_length_size(body_size) + body_size;
}
EXPORT_SYMBOL_GPL(g_token_size);
@@ -186,27 +186,27 @@
int ret = 0;
if ((toksize-=1) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if (*buf++ != 0x60)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if ((seqsize = der_read_length(&buf, &toksize)) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if (seqsize != toksize)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if ((toksize-=1) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if (*buf++ != 0x06)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if ((toksize-=1) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
toid.len = *buf++;
if ((toksize-=toid.len) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
toid.data = buf;
buf+=toid.len;
@@ -217,17 +217,17 @@
to return G_BAD_TOK_HEADER if the token header is in fact bad */
if ((toksize-=2) < 0)
- return(G_BAD_TOK_HEADER);
+ return G_BAD_TOK_HEADER;
if (ret)
- return(ret);
+ return ret;
if (!ret) {
*buf_in = buf;
*body_size = toksize;
}
- return(ret);
+ return ret;
}
EXPORT_SYMBOL_GPL(g_verify_token_header);
diff --git a/net/sunrpc/auth_gss/gss_krb5_seqnum.c b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
index 415c013..62ac90c 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seqnum.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seqnum.c
@@ -162,5 +162,5 @@
*seqnum = ((plain[0]) |
(plain[1] << 8) | (plain[2] << 16) | (plain[3] << 24));
- return (0);
+ return 0;
}
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 2689de3..8b40610 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -331,7 +331,7 @@
*context_handle);
if (!*context_handle)
- return(GSS_S_NO_CONTEXT);
+ return GSS_S_NO_CONTEXT;
if ((*context_handle)->internal_ctx_id)
(*context_handle)->mech_type->gm_ops
->gss_delete_sec_context((*context_handle)
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index cace604..aa5dbda 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -376,7 +376,7 @@
spin_lock_bh(&queue->lock);
res = queue->qlen;
spin_unlock_bh(&queue->lock);
- return (res == 0);
+ return res == 0;
}
EXPORT_SYMBOL_GPL(rpc_queue_empty);