cifs: rename "extended_security" to "global_secflags"

...since that more accurately describes what that variable holds.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 5495180..4fce6e6 100644 (file)
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -716,7 +716,7 @@ static const struct file_operations cifs_multiuser_mount_proc_fops = {
 
 static int cifs_security_flags_proc_show(struct seq_file *m, void *v)
 {
-       seq_printf(m, "0x%x\n", extended_security);
+       seq_printf(m, "0x%x\n", global_secflags);
        return 0;
 }
 
@@ -744,10 +744,10 @@ static ssize_t cifs_security_flags_proc_write(struct file *file,
                /* single char or single char followed by null */
                c = flags_string[0];
                if (c == '0' || c == 'n' || c == 'N') {
-                       extended_security = CIFSSEC_DEF; /* default */
+                       global_secflags = CIFSSEC_DEF; /* default */
                        return count;
                } else if (c == '1' || c == 'y' || c == 'Y') {
-                       extended_security = CIFSSEC_MAX;
+                       global_secflags = CIFSSEC_MAX;
                        return count;
                } else if (!isdigit(c)) {
                        cERROR(1, "invalid flag %c", c);
@@ -771,12 +771,12 @@ static ssize_t cifs_security_flags_proc_write(struct file *file,
                return -EINVAL;
        }
        /* flags look ok - update the global security flags for cifs module */
-       extended_security = flags;
-       if (extended_security & CIFSSEC_MUST_SIGN) {
+       global_secflags = flags;
+       if (global_secflags & CIFSSEC_MUST_SIGN) {
                /* requiring signing implies signing is allowed */
-               extended_security |= CIFSSEC_MAY_SIGN;
+               global_secflags |= CIFSSEC_MAY_SIGN;
                cFYI(1, "packet signing now required");
-       } else if ((extended_security & CIFSSEC_MAY_SIGN) == 0) {
+       } else if ((global_secflags & CIFSSEC_MAY_SIGN) == 0) {
                cFYI(1, "packet signing disabled");
        }
        /* BB should we turn on MAY flags for other MUST options? */

diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 61e4152..847628d 100644 (file)
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -291,7 +291,7 @@ void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
        if (password)
                strncpy(password_with_pad, password, CIFS_ENCPWD_SIZE);
 
-       if (!encrypt && extended_security & CIFSSEC_MAY_PLNTXT) {
+       if (!encrypt && global_secflags & CIFSSEC_MAY_PLNTXT) {
                memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE);
                memcpy(lnm_session_key, password_with_pad,
                        CIFS_ENCPWD_SIZE);

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 53e7941..440e98c 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -61,7 +61,7 @@ unsigned int experimEnabled = 0;
 unsigned int linuxExtEnabled = 1;
 unsigned int lookupCacheEnabled = 1;
 unsigned int multiuser_mount = 0;
-unsigned int extended_security = CIFSSEC_DEF;
+unsigned int global_secflags = CIFSSEC_DEF;
 /* unsigned int ntlmv2_support = 0; */
 unsigned int sign_CIFS_PDUs = 1;
 static const struct super_operations cifs_super_ops;

diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index ecf0ffb..4a2715b 100644 (file)
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -717,7 +717,7 @@ GLOBAL_EXTERN unsigned int multiuser_mount; /* if enabled allows new sessions
 GLOBAL_EXTERN unsigned int oplockEnabled;
 GLOBAL_EXTERN unsigned int experimEnabled;
 GLOBAL_EXTERN unsigned int lookupCacheEnabled;
-GLOBAL_EXTERN unsigned int extended_security;  /* if on, session setup sent
+GLOBAL_EXTERN unsigned int global_secflags;    /* if on, session setup sent
                                with more secure ntlmssp2 challenge/resp */
 GLOBAL_EXTERN unsigned int sign_CIFS_PDUs;  /* enable smb packet signing */
 GLOBAL_EXTERN unsigned int linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 980c38c..4ecb361 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -372,7 +372,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
        if (ses->overrideSecFlg & (~(CIFSSEC_MUST_SIGN | CIFSSEC_MUST_SEAL)))
                secFlags = ses->overrideSecFlg;  /* BB FIXME fix sign flags? */
        else /* if override flags set only sign/seal OR them with global auth */
-               secFlags = extended_security | ses->overrideSecFlg;
+               secFlags = global_secflags | ses->overrideSecFlg;
 
        cFYI(1, "secFlags 0x%x", secFlags);
 

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c104f54..c2793bd 100644 (file)
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2748,7 +2748,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
                   by Samba (not sure whether other servers allow
                   NTLMv2 password here) */
 #ifdef CONFIG_CIFS_WEAK_PW_HASH
-               if ((extended_security & CIFSSEC_MAY_LANMAN) &&
+               if ((global_secflags & CIFSSEC_MAY_LANMAN) &&
                    (ses->server->secType == LANMAN))
                        calc_lanman_hash(tcon->password, ses->server->cryptKey,
                                         ses->server->secMode &