Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Sasha Levin <sashal@kernel.org>
To:     linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc:     Louis Taylor <louis@kragniz.eu>,
        Steve French <stfrench@microsoft.com>,
        Sasha Levin <sashal@kernel.org>, linux-cifs@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 17/87] cifs: use correct format characters
Date:   Wed, 27 Mar 2019 14:19:30 -0400
Message-Id: <20190327182040.17444-17-sashal@kernel.org>
In-Reply-To: <20190327182040.17444-1-sashal@kernel.org>
References: <20190327182040.17444-1-sashal@kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: Louis Taylor <louis@kragniz.eu>

[ Upstream commit 259594bea574e515a148171b5cd84ce5cbdc028a ]

When compiling with -Wformat, clang emits the following warnings:

fs/cifs/smb1ops.c:312:20: warning: format specifies type 'unsigned
short' but the argument has type 'unsigned int' [-Wformat]
                         tgt_total_cnt, total_in_tgt);
                                        ^~~~~~~~~~~~

fs/cifs/cifs_dfs_ref.c:289:4: warning: format specifies type 'short'
but the argument has type 'int' [-Wformat]
                 ref->flags, ref->server_type);
                 ^~~~~~~~~~

fs/cifs/cifs_dfs_ref.c:289:16: warning: format specifies type 'short'
but the argument has type 'int' [-Wformat]
                 ref->flags, ref->server_type);
                             ^~~~~~~~~~~~~~~~

fs/cifs/cifs_dfs_ref.c:291:4: warning: format specifies type 'short'
but the argument has type 'int' [-Wformat]
                 ref->ref_flag, ref->path_consumed);
                 ^~~~~~~~~~~~~

fs/cifs/cifs_dfs_ref.c:291:19: warning: format specifies type 'short'
but the argument has type 'int' [-Wformat]
                 ref->ref_flag, ref->path_consumed);
                                ^~~~~~~~~~~~~~~~~~
The types of these arguments are unconditionally defined, so this patch
updates the format character to the correct ones for ints and unsigned
ints.

Link: https://github.com/ClangBuiltLinux/linux/issues/378

Signed-off-by: Louis Taylor <louis@kragniz.eu>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/cifs/cifs_dfs_ref.c | 4 ++--
 fs/cifs/smb1ops.c      | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 9156be545b0f..4660208132a2 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -271,9 +271,9 @@ static void dump_referral(const struct dfs_info3_param *ref)
 {
 	cifs_dbg(FYI, "DFS: ref path: %s\n", ref->path_name);
 	cifs_dbg(FYI, "DFS: node path: %s\n", ref->node_name);
-	cifs_dbg(FYI, "DFS: fl: %hd, srv_type: %hd\n",
+	cifs_dbg(FYI, "DFS: fl: %d, srv_type: %d\n",
 		 ref->flags, ref->server_type);
-	cifs_dbg(FYI, "DFS: ref_flags: %hd, path_consumed: %hd\n",
+	cifs_dbg(FYI, "DFS: ref_flags: %d, path_consumed: %d\n",
 		 ref->ref_flag, ref->path_consumed);
 }
 
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index efd72e1fae74..f7a9adab0b84 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -305,7 +305,7 @@ coalesce_t2(char *second_buf, struct smb_hdr *target_hdr)
 	remaining = tgt_total_cnt - total_in_tgt;
 
 	if (remaining < 0) {
-		cifs_dbg(FYI, "Server sent too much data. tgt_total_cnt=%hu total_in_tgt=%hu\n",
+		cifs_dbg(FYI, "Server sent too much data. tgt_total_cnt=%hu total_in_tgt=%u\n",
 			 tgt_total_cnt, total_in_tgt);
 		return -EPROTO;
 	}
-- 
2.19.1