fs: correct SuS compliance for open of large file without options

The early LFS work that Linux uses favours EFBIG in various places. SuSv3
specifically uses EOVERFLOW for this as noted by Michael (Bug 7253)

[EOVERFLOW]
    The named file is a regular file and the size of the file cannot be
represented correctly in an object of type off_t. We should therefore
transition to the proper error return code

Signed-off-by: Alan Cox <[email protected]>
Cc: Theodore Tso <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: Alan-Cox

fs/gfs2/ops_file.c

@@ -406,7 +406,7 @@ static int gfs2_open(struct inode *inode, struct file *file)
 
 		if (!(file->f_flags & O_LARGEFILE) &&
 		    ip->i_di.di_size > MAX_NON_LFS) {
-			error = -EFBIG;
+			error = -EOVERFLOW;
 			goto fail_gunlock;
 		}
 

fs/ntfs/file.c

@@ -61,7 +61,7 @@ static int ntfs_file_open(struct inode *vi, struct file *filp)
 {
 	if (sizeof(unsigned long) < 8) {
 		if (i_size_read(vi) > MAX_LFS_FILESIZE)
-			return -EFBIG;
+			return -EOVERFLOW;
 	}
 	return generic_file_open(vi, filp);
 }

fs/open.c

@@ -1177,7 +1177,7 @@ asmlinkage long sys_vhangup(void)
 int generic_file_open(struct inode * inode, struct file * filp)
 {
 	if (!(filp->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
-		return -EFBIG;
+		return -EOVERFLOW;
 	return 0;
 }