lseek_execute() doesn't need an inode passed to it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/read_write.c b/fs/read_write.c
index fd72b592aa1b4a1d96841abedc86da5a67c3535b..37d16e82b575b9dc9a200f4bbfcb6e89b9e2eabc 100644 (file)
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -41,8 +41,7 @@ static inline int unsigned_offsets(struct file *file)
        return file->f_mode & FMODE_UNSIGNED_OFFSET;
 }
 
-static loff_t lseek_execute(struct file *file, struct inode *inode,
-               loff_t offset, loff_t maxsize)
+static loff_t lseek_execute(struct file *file, loff_t offset, loff_t maxsize)
 {
        if (offset < 0 && !unsigned_offsets(file))
                return -EINVAL;
@@ -76,8 +75,6 @@ loff_t
 generic_file_llseek_size(struct file *file, loff_t offset, int whence,
                loff_t maxsize, loff_t eof)
 {
-       struct inode *inode = file->f_mapping->host;
-
        switch (whence) {
        case SEEK_END:
                offset += eof;
@@ -97,8 +94,7 @@ generic_file_llseek_size(struct file *file, loff_t offset, int whence,
                 * like SEEK_SET.
                 */
                spin_lock(&file->f_lock);
-               offset = lseek_execute(file, inode, file->f_pos + offset,
-                                      maxsize);
+               offset = lseek_execute(file, file->f_pos + offset, maxsize);
                spin_unlock(&file->f_lock);
                return offset;
        case SEEK_DATA:
@@ -120,7 +116,7 @@ generic_file_llseek_size(struct file *file, loff_t offset, int whence,
                break;
        }
 
-       return lseek_execute(file, inode, offset, maxsize);
+       return lseek_execute(file, offset, maxsize);
 }
 EXPORT_SYMBOL(generic_file_llseek_size);