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Message-ID: <20240116010422.217925-13-sashal@kernel.org>
Date: Mon, 15 Jan 2024 20:03:50 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Pierre Mariani <pierre.mariani@...il.com>,
Steve French <stfrench@...rosoft.com>,
Sasha Levin <sashal@...nel.org>,
sfrench@...ba.org,
linux-cifs@...r.kernel.org,
samba-technical@...ts.samba.org
Subject: [PATCH AUTOSEL 6.7 13/21] smb: client: Fix minor whitespace errors and warnings
From: Pierre Mariani <pierre.mariani@...il.com>
[ Upstream commit 0108ce08aed195d200ffbad74c1948bbaefe6625 ]
Fixes no-op checkpatch errors and warnings.
Signed-off-by: Pierre Mariani <pierre.mariani@...il.com>
Signed-off-by: Steve French <stfrench@...rosoft.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
fs/smb/client/connect.c | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c
index dc9b95ca71e6..3052a208c6ca 100644
--- a/fs/smb/client/connect.c
+++ b/fs/smb/client/connect.c
@@ -483,6 +483,7 @@ static int reconnect_target_unlocked(struct TCP_Server_Info *server, struct dfs_
static int reconnect_dfs_server(struct TCP_Server_Info *server)
{
struct dfs_cache_tgt_iterator *target_hint = NULL;
+
DFS_CACHE_TGT_LIST(tl);
int num_targets = 0;
int rc = 0;
@@ -745,6 +746,7 @@ cifs_read_from_socket(struct TCP_Server_Info *server, char *buf,
{
struct msghdr smb_msg = {};
struct kvec iov = {.iov_base = buf, .iov_len = to_read};
+
iov_iter_kvec(&smb_msg.msg_iter, ITER_DEST, &iov, 1, to_read);
return cifs_readv_from_socket(server, &smb_msg);
@@ -1400,11 +1402,13 @@ cifs_match_ipaddr(struct sockaddr *srcaddr, struct sockaddr *rhs)
case AF_INET: {
struct sockaddr_in *saddr4 = (struct sockaddr_in *)srcaddr;
struct sockaddr_in *vaddr4 = (struct sockaddr_in *)rhs;
+
return (saddr4->sin_addr.s_addr == vaddr4->sin_addr.s_addr);
}
case AF_INET6: {
struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *)srcaddr;
struct sockaddr_in6 *vaddr6 = (struct sockaddr_in6 *)rhs;
+
return (ipv6_addr_equal(&saddr6->sin6_addr, &vaddr6->sin6_addr)
&& saddr6->sin6_scope_id == vaddr6->sin6_scope_id);
}
@@ -2599,8 +2603,8 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx)
rc = -EOPNOTSUPP;
goto out_fail;
} else {
- cifs_dbg(VFS, "Check vers= mount option. SMB3.11 "
- "disabled but required for POSIX extensions\n");
+ cifs_dbg(VFS,
+ "Check vers= mount option. SMB3.11 disabled but required for POSIX extensions\n");
rc = -EOPNOTSUPP;
goto out_fail;
}
@@ -2743,7 +2747,6 @@ cifs_put_tlink(struct tcon_link *tlink)
if (!IS_ERR(tlink_tcon(tlink)))
cifs_put_tcon(tlink_tcon(tlink));
kfree(tlink);
- return;
}
static int
@@ -2884,6 +2887,7 @@ static inline void
cifs_reclassify_socket4(struct socket *sock)
{
struct sock *sk = sock->sk;
+
BUG_ON(!sock_allow_reclassification(sk));
sock_lock_init_class_and_name(sk, "slock-AF_INET-CIFS",
&cifs_slock_key[0], "sk_lock-AF_INET-CIFS", &cifs_key[0]);
@@ -2893,6 +2897,7 @@ static inline void
cifs_reclassify_socket6(struct socket *sock)
{
struct sock *sk = sock->sk;
+
BUG_ON(!sock_allow_reclassification(sk));
sock_lock_init_class_and_name(sk, "slock-AF_INET6-CIFS",
&cifs_slock_key[1], "sk_lock-AF_INET6-CIFS", &cifs_key[1]);
@@ -2927,15 +2932,18 @@ static int
bind_socket(struct TCP_Server_Info *server)
{
int rc = 0;
+
if (server->srcaddr.ss_family != AF_UNSPEC) {
/* Bind to the specified local IP address */
struct socket *socket = server->ssocket;
+
rc = kernel_bind(socket,
(struct sockaddr *) &server->srcaddr,
sizeof(server->srcaddr));
if (rc < 0) {
struct sockaddr_in *saddr4;
struct sockaddr_in6 *saddr6;
+
saddr4 = (struct sockaddr_in *)&server->srcaddr;
saddr6 = (struct sockaddr_in6 *)&server->srcaddr;
if (saddr6->sin6_family == AF_INET6)
@@ -3165,6 +3173,7 @@ void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
if (!CIFSSMBQFSUnixInfo(xid, tcon)) {
__u64 cap = le64_to_cpu(tcon->fsUnixInfo.Capability);
+
cifs_dbg(FYI, "unix caps which server supports %lld\n", cap);
/*
* check for reconnect case in which we do not
@@ -3668,7 +3677,7 @@ CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
smb_buffer_response = smb_buffer;
header_assemble(smb_buffer, SMB_COM_TREE_CONNECT_ANDX,
- NULL /*no tid */ , 4 /*wct */ );
+ NULL /*no tid */, 4 /*wct */);
smb_buffer->Mid = get_next_mid(ses->server);
smb_buffer->Uid = ses->Suid;
@@ -3687,12 +3696,12 @@ CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
if (ses->server->sign)
smb_buffer->Flags2 |= SMBFLG2_SECURITY_SIGNATURE;
- if (ses->capabilities & CAP_STATUS32) {
+ if (ses->capabilities & CAP_STATUS32)
smb_buffer->Flags2 |= SMBFLG2_ERR_STATUS;
- }
- if (ses->capabilities & CAP_DFS) {
+
+ if (ses->capabilities & CAP_DFS)
smb_buffer->Flags2 |= SMBFLG2_DFS;
- }
+
if (ses->capabilities & CAP_UNICODE) {
smb_buffer->Flags2 |= SMBFLG2_UNICODE;
length =
--
2.43.0
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