[patch 09/22] vfs: truncate: dont check immutable twice

[Miklos Szeredi]

From: Miklos Szeredi <mszeredi@xxxxxxx>

vfs_permission(MAY_WRITE) already checked for the inode being
immutable, so no need to repeat it.

Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
---
 fs/open.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/fs/open.c
===================================================================
--- linux-2.6.orig/fs/open.c	2008-05-16 17:50:45.000000000 +0200
+++ linux-2.6/fs/open.c	2008-05-16 17:50:46.000000000 +0200
@@ -254,7 +254,7 @@ static long do_sys_truncate(const char _
 		goto mnt_drop_write_and_out;
 
 	error = -EPERM;
-	if (IS_IMMUTABLE(inode) || IS_APPEND(inode))
+	if (IS_APPEND(inode))
 		goto mnt_drop_write_and_out;
 
 	error = get_write_access(inode);

--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/