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Commit f958ca5d authored by Pavel Shilovsky's avatar Pavel Shilovsky Committed by Steve French
Browse files

CIFS: Move rmdir code to ops struct 



Signed-off-by: default avatarPavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent a0e73183

fs/cifs/cifsglob.h

+3 −0
Original line number Diff line number Diff line
@@ -253,6 +253,9 @@ struct smb_version_operations { 
	void (*mkdir_setinfo)(struct inode *, const char *,

			      struct cifs_sb_info *, struct cifs_tcon *,

			      const unsigned int);

	/* remove directory */

	int (*rmdir)(const unsigned int, struct cifs_tcon *, const char *,

		     struct cifs_sb_info *);

};



struct smb_version_values {

fs/cifs/cifsproto.h

+1 −2
Original line number Diff line number Diff line
@@ -297,8 +297,7 @@ extern int CIFSSMBUnixSetPathInfo(const unsigned int xid, 
extern int CIFSSMBMkDir(const unsigned int xid, struct cifs_tcon *tcon,

			const char *name, struct cifs_sb_info *cifs_sb);

extern int CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,

			const char *name, const struct nls_table *nls_codepage,

			int remap_special_chars);

			const char *name, struct cifs_sb_info *cifs_sb);

extern int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon,

			const char *name, __u16 type,

			const struct nls_table *nls_codepage,

fs/cifs/cifssmb.c

+8 −7
Original line number Diff line number Diff line
@@ -948,15 +948,15 @@ CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon, 
}



int

CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,

	     const char *dirName, const struct nls_table *nls_codepage,

	     int remap)

CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,

	     struct cifs_sb_info *cifs_sb)

{

	DELETE_DIRECTORY_REQ *pSMB = NULL;

	DELETE_DIRECTORY_RSP *pSMBr = NULL;

	int rc = 0;

	int bytes_returned;

	int name_len;

	int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR;



	cFYI(1, "In CIFSSMBRmDir");

RmDirRetry:
@@ -966,14 +966,15 @@ CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, 
		return rc;



	if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {

		name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, dirName,

					      PATH_MAX, nls_codepage, remap);

		name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, name,

					      PATH_MAX, cifs_sb->local_nls,

					      remap);

		name_len++;	/* trailing null */

		name_len *= 2;

	} else {		/* BB improve check for buffer overruns BB */

		name_len = strnlen(dirName, PATH_MAX);

		name_len = strnlen(name, PATH_MAX);

		name_len++;	/* trailing null */

		strncpy(pSMB->DirName, dirName, name_len);

		strncpy(pSMB->DirName, name, name_len);

	}



	pSMB->BufferFormat = 0x04;

fs/cifs/inode.c

+11 −4
Original line number Diff line number Diff line
@@ -1426,7 +1426,8 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry) 
	unsigned int xid;

	struct cifs_sb_info *cifs_sb;

	struct tcon_link *tlink;

	struct cifs_tcon *pTcon;

	struct cifs_tcon *tcon;

	struct TCP_Server_Info *server;

	char *full_path = NULL;

	struct cifsInodeInfo *cifsInode;
@@ -1446,10 +1447,16 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry) 
		rc = PTR_ERR(tlink);

		goto rmdir_exit;

	}

	pTcon = tlink_tcon(tlink);

	tcon = tlink_tcon(tlink);

	server = tcon->ses->server;



	rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls,

			  cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);

	if (!server->ops->rmdir) {

		rc = -ENOSYS;

		cifs_put_tlink(tlink);

		goto rmdir_exit;

	}



	rc = server->ops->rmdir(xid, tcon, full_path, cifs_sb);

	cifs_put_tlink(tlink);



	if (!rc) {

fs/cifs/smb1ops.c

+1 −0
Original line number Diff line number Diff line
@@ -643,6 +643,7 @@ struct smb_version_operations smb1_operations = { 
	.echo = CIFSSMBEcho,

	.mkdir = CIFSSMBMkDir,

	.mkdir_setinfo = cifs_mkdir_setinfo,

	.rmdir = CIFSSMBRmDir,

};



struct smb_version_values smb1_values = {