Merge branch 'linux-2.6'

[linux-2.6] / fs / coda / dir.c

diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index 0c6c48ca7496026129238f9486518466fa00c519..f89ff083079ba5b8fd1595f233c3c9b949d472de 100644 (file)
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -25,7 +25,6 @@
 #include <linux/coda_psdev.h>
 #include <linux/coda_fs_i.h>
 #include <linux/coda_cache.h>
-#include <linux/coda_proc.h>
 
 #include "coda_int.h"
 
@@ -87,7 +86,6 @@ const struct file_operations coda_dir_operations = {
        .read           = generic_read_dir,
        .readdir        = coda_readdir,
        .open           = coda_open,
-       .flush          = coda_flush,
        .release        = coda_release,
        .fsync          = coda_fsync,
 };
@@ -148,8 +146,6 @@ int coda_permission(struct inode *inode, int mask, struct nameidata *nd)
 
        lock_kernel();
 
-       coda_vfs_stat.permission++;
-
        if (coda_cache_check(inode, mask))
                goto out; 
 
@@ -206,7 +202,6 @@ static int coda_create(struct inode *dir, struct dentry *de, int mode, struct na
        struct coda_vattr attrs;
 
        lock_kernel();
-       coda_vfs_stat.create++;
 
        if (coda_isroot(dir) && coda_iscontrol(name, length)) {
                unlock_kernel();
@@ -246,7 +241,6 @@ static int coda_mkdir(struct inode *dir, struct dentry *de, int mode)
        struct CodaFid newfid;
 
        lock_kernel();
-       coda_vfs_stat.mkdir++;
 
        if (coda_isroot(dir) && coda_iscontrol(name, len)) {
                unlock_kernel();
@@ -288,7 +282,6 @@ static int coda_link(struct dentry *source_de, struct inode *dir_inode,
        int error;
 
        lock_kernel();
-       coda_vfs_stat.link++;
 
        if (coda_isroot(dir_inode) && coda_iscontrol(name, len)) {
                unlock_kernel();
@@ -320,10 +313,9 @@ static int coda_symlink(struct inode *dir_inode, struct dentry *de,
         const char *name = de->d_name.name;
        int len = de->d_name.len;
        int symlen;
-        int error=0;
-        
+       int error = 0;
+
        lock_kernel();
-       coda_vfs_stat.symlink++;
 
        if (coda_isroot(dir_inode) && coda_iscontrol(name, len)) {
                unlock_kernel();
@@ -360,7 +352,6 @@ int coda_unlink(struct inode *dir, struct dentry *de)
        int len = de->d_name.len;
 
        lock_kernel();
-       coda_vfs_stat.unlink++;
 
        error = venus_remove(dir->i_sb, coda_i2f(dir), name, len);
        if ( error ) {
@@ -381,7 +372,6 @@ int coda_rmdir(struct inode *dir, struct dentry *de)
        int error;
 
        lock_kernel();
-       coda_vfs_stat.rmdir++;
 
        error = venus_rmdir(dir->i_sb, coda_i2f(dir), name, len);
        if (!error) {
@@ -408,7 +398,6 @@ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry,
        int error;
 
        lock_kernel();
-       coda_vfs_stat.rename++;
 
        error = venus_rename(old_dir->i_sb, coda_i2f(old_dir),
                             coda_i2f(new_dir), old_length, new_length,
@@ -445,8 +434,6 @@ int coda_readdir(struct file *coda_file, void *buf, filldir_t filldir)
        BUG_ON(!cfi || cfi->cfi_magic != CODA_MAGIC);
        host_file = cfi->cfi_container;
 
-       coda_vfs_stat.readdir++;
-
        if (!host_file->f_op)
                return -ENOTDIR;
 
@@ -522,20 +509,20 @@ static int coda_venus_readdir(struct file *coda_file, void *buf,
        vdir = kmalloc(sizeof(*vdir), GFP_KERNEL);
        if (!vdir) return -ENOMEM;
 
-       switch (coda_file->f_pos) {
-       case 0:
+       if (coda_file->f_pos == 0) {
                ret = filldir(buf, ".", 1, 0, de->d_inode->i_ino, DT_DIR);
-               if (ret < 0) break;
+               if (ret < 0)
+                       goto out;
                result++;
                coda_file->f_pos++;
-               /* fallthrough */
-       case 1:
+       }
+       if (coda_file->f_pos == 1) {
                ret = filldir(buf, "..", 2, 1, de->d_parent->d_inode->i_ino, DT_DIR);
-               if (ret < 0) break;
+               if (ret < 0)
+                       goto out;
                result++;
                coda_file->f_pos++;
-               /* fallthrough */
-       default:
+       }
        while (1) {
                /* read entries from the directory file */
                ret = kernel_read(host_file, coda_file->f_pos - 2, (char *)vdir,
@@ -590,7 +577,7 @@ static int coda_venus_readdir(struct file *coda_file, void *buf,
                 * we've already established it is non-zero. */
                coda_file->f_pos += vdir->d_reclen;
        }
-       }
+out:
        kfree(vdir);
        return result ? result : ret;
 }