---

yaml
---
r: 232712
b: refs/heads/master
c: 31c2659
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f855f6cbeb4f94cd4e4a225c2246ee8012c384a2
+refs/heads/master: 31c2659d78c8be970833bc1e633593d291553ed3

trunk/fs/cifs/cifs_dfs_ref.c

@@ -282,8 +282,6 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
 	cFYI(1, "in %s", __func__);
 	BUG_ON(IS_ROOT(mntpt));
 
-	xid = GetXid();
-
 	/*
 	 * The MSDFS spec states that paths in DFS referral requests and
 	 * responses must be prefixed by a single '\' character instead of
@@ -293,7 +291,7 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
 	mnt = ERR_PTR(-ENOMEM);
 	full_path = build_path_from_dentry(mntpt);
 	if (full_path == NULL)
-		goto free_xid;
+		goto cdda_exit;
 
 	cifs_sb = CIFS_SB(mntpt->d_inode->i_sb);
 	tlink = cifs_sb_tlink(cifs_sb);
@@ -303,9 +301,11 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
 	}
 	ses = tlink_tcon(tlink)->ses;
 
+	xid = GetXid();
 	rc = get_dfs_path(xid, ses, full_path + 1, cifs_sb->local_nls,
 		&num_referrals, &referrals,
 		cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+	FreeXid(xid);
 
 	cifs_put_tlink(tlink);
 
@@ -338,8 +338,7 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
 	free_dfs_info_array(referrals, num_referrals);
 free_full_path:
 	kfree(full_path);
-free_xid:
-	FreeXid(xid);
+cdda_exit:
 	cFYI(1, "leaving %s" , __func__);
 	return mnt;
 }

trunk/fs/cifs/cifssmb.c

@@ -4914,7 +4914,6 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
 		   __u16 fid, __u32 pid_of_opener, bool SetAllocation)
 {
 	struct smb_com_transaction2_sfi_req *pSMB  = NULL;
-	char *data_offset;
 	struct file_end_of_file_info *parm_data;
 	int rc = 0;
 	__u16 params, param_offset, offset, byte_count, count;
@@ -4938,8 +4937,6 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
 	param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
 	offset = param_offset + params;
 
-	data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
-
 	count = sizeof(struct file_end_of_file_info);
 	pSMB->MaxParameterCount = cpu_to_le16(2);
 	/* BB find exact max SMB PDU from sess structure BB */

trunk/fs/cifs/file.c

@@ -346,7 +346,6 @@ int cifs_open(struct inode *inode, struct file *file)
 	struct cifsTconInfo *tcon;
 	struct tcon_link *tlink;
 	struct cifsFileInfo *pCifsFile = NULL;
-	struct cifsInodeInfo *pCifsInode;
 	char *full_path = NULL;
 	bool posix_open_ok = false;
 	__u16 netfid;
@@ -361,8 +360,6 @@ int cifs_open(struct inode *inode, struct file *file)
 	}
 	tcon = tlink_tcon(tlink);
 
-	pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
-
 	full_path = build_path_from_dentry(file->f_path.dentry);
 	if (full_path == NULL) {
 		rc = -ENOMEM;
@@ -1146,15 +1143,13 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
 	char *write_data;
 	int rc = -EFAULT;
 	int bytes_written = 0;
-	struct cifs_sb_info *cifs_sb;
 	struct inode *inode;
 	struct cifsFileInfo *open_file;
 
 	if (!mapping || !mapping->host)
 		return -EFAULT;
 
 	inode = page->mapping->host;
-	cifs_sb = CIFS_SB(inode->i_sb);
 
 	offset += (loff_t)from;
 	write_data = kmap(page);
@@ -1667,7 +1662,8 @@ static ssize_t
 cifs_iovec_write(struct file *file, const struct iovec *iov,
 		 unsigned long nr_segs, loff_t *poffset)
 {
-	size_t total_written = 0, written = 0;
+	size_t total_written = 0;
+	unsigned int written = 0;
 	unsigned long num_pages, npages;
 	size_t copied, len, cur_len, i;
 	struct kvec *to_send;

trunk/fs/cifs/readdir.c

@@ -764,7 +764,6 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
 {
 	int rc = 0;
 	int xid, i;
-	struct cifs_sb_info *cifs_sb;
 	struct cifsTconInfo *pTcon;
 	struct cifsFileInfo *cifsFile = NULL;
 	char *current_entry;
@@ -775,8 +774,6 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
 
 	xid = GetXid();
 
-	cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
-
 	/*
 	 * Ensure FindFirst doesn't fail before doing filldir() for '.' and
 	 * '..'. Otherwise we won't be able to notify VFS in case of failure.