[CIFS] convert usage of implicit booleans to bool

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

fs/cifs/asn1.c

@@ -460,8 +460,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 	unsigned char *sequence_end;
 	unsigned long *oid = NULL;
 	unsigned int cls, con, tag, oidlen, rc;
-	int use_ntlmssp = FALSE;
-	int use_kerberos = FALSE;
+	bool use_ntlmssp = false;
+	bool use_kerberos = false;
 
 	*secType = NTLM; /* BB eventually make Kerberos or NLTMSSP the default*/
 
@@ -561,15 +561,15 @@ decode_negTokenInit(unsigned char *security_blob, int length,
 					if (compare_oid(oid, oidlen,
 							MSKRB5_OID,
 							MSKRB5_OID_LEN))
-						use_kerberos = TRUE;
+						use_kerberos = true;
 					else if (compare_oid(oid, oidlen,
 							     KRB5_OID,
 							     KRB5_OID_LEN))
-						use_kerberos = TRUE;
+						use_kerberos = true;
 					else if (compare_oid(oid, oidlen,
 							     NTLMSSP_OID,
 							     NTLMSSP_OID_LEN))
-						use_ntlmssp = TRUE;
+						use_ntlmssp = true;
 
 					kfree(oid);
 				}

fs/cifs/cifsacl.c

@@ -559,7 +559,7 @@ static struct cifs_ntsd *get_cifs_acl(u32 *pacllen, struct inode *inode,
 				       const char *path, const __u16 *pfid)
 {
 	struct cifsFileInfo *open_file = NULL;
-	int unlock_file = FALSE;
+	bool unlock_file = false;
 	int xid;
 	int rc = -EIO;
 	__u16 fid;
@@ -586,10 +586,10 @@ static struct cifs_ntsd *get_cifs_acl(u32 *pacllen, struct inode *inode,
 	cifs_sb = CIFS_SB(sb);
 
 	if (open_file) {
-		unlock_file = TRUE;
+		unlock_file = true;
 		fid = open_file->netfid;
 	} else if (pfid == NULL) {
-		int oplock = FALSE;
+		bool oplock = false;
 		/* open file */
 		rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
 				READ_CONTROL, 0, &fid, &oplock, NULL,
@@ -604,7 +604,7 @@ static struct cifs_ntsd *get_cifs_acl(u32 *pacllen, struct inode *inode,
 
 	rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen);
 	cFYI(1, ("GetCIFSACL rc = %d ACL len %d", rc, *pacllen));
-	if (unlock_file == TRUE) /* find_readable_file increments ref count */
+	if (unlock_file == true) /* find_readable_file increments ref count */
 		atomic_dec(&open_file->wrtPending);
 	else if (pfid == NULL) /* if opened above we have to close the handle */
 		CIFSSMBClose(xid, cifs_sb->tcon, fid);
@@ -619,7 +619,7 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 				struct inode *inode, const char *path)
 {
 	struct cifsFileInfo *open_file;
-	int unlock_file = FALSE;
+	bool unlock_file = false;
 	int xid;
 	int rc = -EIO;
 	__u16 fid;
@@ -640,10 +640,10 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 
 	open_file = find_readable_file(CIFS_I(inode));
 	if (open_file) {
-		unlock_file = TRUE;
+		unlock_file = true;
 		fid = open_file->netfid;
 	} else {
-		int oplock = FALSE;
+		int oplock = 0;
 		/* open file */
 		rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
 				WRITE_DAC, 0, &fid, &oplock, NULL,
@@ -658,7 +658,7 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 
 	rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
 	cFYI(DBG2, ("SetCIFSACL rc = %d", rc));
-	if (unlock_file == TRUE)
+	if (unlock_file)
 		atomic_dec(&open_file->wrtPending);
 	else
 		CIFSSMBClose(xid, cifs_sb->tcon, fid);

fs/cifs/cifsfs.c

@@ -306,8 +306,8 @@ cifs_alloc_inode(struct super_block *sb)
 	/* Until the file is open and we have gotten oplock
 	info back from the server, can not assume caching of
 	file data or metadata */
-	cifs_inode->clientCanCacheRead = FALSE;
-	cifs_inode->clientCanCacheAll = FALSE;
+	cifs_inode->clientCanCacheRead = false;
+	cifs_inode->clientCanCacheAll = false;
 	cifs_inode->vfs_inode.i_blkbits = 14;  /* 2**14 = CIFS_MAX_MSGSIZE */
 
 	/* Can not set i_flags here - they get immediately overwritten
@@ -940,7 +940,7 @@ static int cifs_oplock_thread(void *dummyarg)
 				    rc = CIFSSMBLock(0, pTcon, netfid,
 					    0 /* len */ , 0 /* offset */, 0,
 					    0, LOCKING_ANDX_OPLOCK_RELEASE,
-					    0 /* wait flag */);
+					    false /* wait flag */);
 					cFYI(1, ("Oplock release rc = %d", rc));
 				}
 			} else

fs/cifs/cifsfs.h

@@ -24,14 +24,6 @@
 
 #define ROOT_I 2
 
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
 extern struct file_system_type cifs_fs_type;
 extern const struct address_space_operations cifs_addr_ops;
 extern const struct address_space_operations cifs_addr_ops_smallbuf;

fs/cifs/cifsglob.h

@@ -57,14 +57,6 @@
 
 #include "cifspdu.h"
 
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
 #ifndef XATTR_DOS_ATTRIB
 #define XATTR_DOS_ATTRIB "user.DOSATTRIB"
 #endif
@@ -147,7 +139,7 @@ struct TCP_Server_Info {
 	enum protocolEnum protocolType;
 	char versionMajor;
 	char versionMinor;
-	unsigned svlocal:1;	/* local server or remote */
+	bool svlocal:1;			/* local server or remote */
 	atomic_t socketUseCount; /* number of open cifs sessions on socket */
 	atomic_t inFlight;  /* number of requests on the wire to server */
 #ifdef CONFIG_CIFS_STATS2
@@ -286,10 +278,10 @@ struct cifsTconInfo {
 	FILE_SYSTEM_DEVICE_INFO fsDevInfo;
 	FILE_SYSTEM_ATTRIBUTE_INFO fsAttrInfo; /* ok if fs name truncated */
 	FILE_SYSTEM_UNIX_INFO fsUnixInfo;
-	unsigned ipc:1;		/* set if connection to IPC$ eg for RPC/PIPES */
-	unsigned retry:1;
-	unsigned nocase:1;
-	unsigned unix_ext:1; /* if off disable Linux extensions to CIFS protocol
+	bool ipc:1;		/* set if connection to IPC$ eg for RPC/PIPES */
+	bool retry:1;
+	bool nocase:1;
+	bool unix_ext:1;  /* if false disable Linux extensions to CIFS protocol
 				for this mount even if server would support */
 	/* BB add field for back pointer to sb struct(s)? */
 };
@@ -317,10 +309,10 @@ struct cifs_search_info {
 	char *srch_entries_start;
 	char *presume_name;
 	unsigned int resume_name_len;
-	unsigned endOfSearch:1;
-	unsigned emptyDir:1;
-	unsigned unicode:1;
-	unsigned smallBuf:1; /* so we know which buf_release function to call */
+	bool endOfSearch:1;
+	bool emptyDir:1;
+	bool unicode:1;
+	bool smallBuf:1; /* so we know which buf_release function to call */
 };
 
 struct cifsFileInfo {
@@ -335,9 +327,9 @@ struct cifsFileInfo {
 	struct inode *pInode; /* needed for oplock break */
 	struct mutex lock_mutex;
 	struct list_head llist; /* list of byte range locks we have. */
-	unsigned closePend:1;	/* file is marked to close */
-	unsigned invalidHandle:1;  /* file closed via session abend */
-	unsigned messageMode:1;    /* for pipes: message vs byte mode */
+	bool closePend:1;	/* file is marked to close */
+	bool invalidHandle:1;	/* file closed via session abend */
+	bool messageMode:1;	/* for pipes: message vs byte mode */
 	atomic_t wrtPending;   /* handle in use - defer close */
 	struct semaphore fh_sem; /* prevents reopen race after dead ses*/
 	char *search_resume_name; /* BB removeme BB */
@@ -356,9 +348,9 @@ struct cifsInodeInfo {
 	__u32 cifsAttrs; /* e.g. DOS archive bit, sparse, compressed, system */
 	atomic_t inUse;	 /* num concurrent users (local openers cifs) of file*/
 	unsigned long time;	/* jiffies of last update/check of inode */
-	unsigned clientCanCacheRead:1; /* read oplock */
-	unsigned clientCanCacheAll:1;  /* read and writebehind oplock */
-	unsigned oplockPending:1;
+	bool clientCanCacheRead:1;	/* read oplock */
+	bool clientCanCacheAll:1;	/* read and writebehind oplock */
+	bool oplockPending:1;
 	struct inode vfs_inode;
 };
 
@@ -426,9 +418,9 @@ struct mid_q_entry {
 	struct smb_hdr *resp_buf;	/* response buffer */
 	int midState;	/* wish this were enum but can not pass to wait_event */
 	__u8 command;	/* smb command code */
-	unsigned largeBuf:1;    /* if valid response, is pointer to large buf */
-	unsigned multiRsp:1;   /* multiple trans2 responses for one request  */
-	unsigned multiEnd:1; /* both received */
+	bool largeBuf:1;	/* if valid response, is pointer to large buf */
+	bool multiRsp:1;	/* multiple trans2 responses for one request  */
+	bool multiEnd:1;	/* both received */
 };
 
 struct oplock_q_entry {

fs/cifs/cifsproto.h

@@ -59,8 +59,9 @@ extern int SendReceiveBlockingLock(const unsigned int xid,
 			struct smb_hdr *out_buf,
 			int *bytes_returned);
 extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length);
-extern int is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *);
-extern int is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
+extern bool is_valid_oplock_break(struct smb_hdr *smb,
+				  struct TCP_Server_Info *);
+extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
 extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *);
 #ifdef CONFIG_CIFS_EXPERIMENTAL
 extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *);
@@ -187,12 +188,12 @@ extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
 #endif /* possibly unneeded function */
 extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
 			const char *fileName, __u64 size,
-			int setAllocationSizeFlag,
+			bool setAllocationSizeFlag,
 			const struct nls_table *nls_codepage,
 			int remap_special_chars);
 extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
 			 __u64 size, __u16 fileHandle, __u32 opener_pid,
-			int AllocSizeFlag);
+			bool AllocSizeFlag);
 extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
 			char *full_path, __u64 mode, __u64 uid,
 			__u64 gid, dev_t dev,
@@ -291,11 +292,11 @@ extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 			const __u16 netfid, const __u64 len,
 			const __u64 offset, const __u32 numUnlock,
 			const __u32 numLock, const __u8 lockType,
-			const int waitFlag);
+			const bool waitFlag);
 extern int CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
 			const __u16 smb_file_id, const int get_flag,
 			const __u64 len, struct file_lock *,
-			const __u16 lock_type, const int waitFlag);
+			const __u16 lock_type, const bool waitFlag);
 extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon);
 extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses);