[PATCH] fs: touch predicts in do_dentry_open()

[Mateusz Guzik]

Helps out some of the asm, the routine is still a mess.

Signed-off-by: Mateusz Guzik <mjguzik@xxxxxxxxx>
---
 fs/open.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/open.c b/fs/open.c
index 1d73a17192da..2a2cf9007900 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -937,7 +937,7 @@ static int do_dentry_open(struct file *f,
 	}
 
 	error = security_file_open(f);
-	if (error)
+	if (unlikely(error))
 		goto cleanup_all;
 
 	/*
@@ -947,11 +947,11 @@ static int do_dentry_open(struct file *f,
 	 * pseudo file, this call will not change the mode.
 	 */
 	error = fsnotify_open_perm_and_set_mode(f);
-	if (error)
+	if (unlikely(error))
 		goto cleanup_all;
 
 	error = break_lease(file_inode(f), f->f_flags);
-	if (error)
+	if (unlikely(error))
 		goto cleanup_all;
 
 	/* normally all 3 are set; ->open() can clear them if needed */
-- 
2.48.1