Switch may_open() and break_lease() to passing O_...

[deliverable/linux.git] / fs / namei.c

diff --git a/fs/namei.c b/fs/namei.c
index a4855af776a8b6670b753aa3af71203519de94a7..b20f83d1e065e5822e982e64ce387c172e2570ed 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1503,7 +1503,7 @@ int may_open(struct path *path, int acc_mode, int flag)
         * An append-only file must be opened in append mode for writing.
         */
        if (IS_APPEND(inode)) {
-               if  ((flag & FMODE_WRITE) && !(flag & O_APPEND))
+               if  ((flag & O_ACCMODE) != O_RDONLY && !(flag & O_APPEND))
                        return -EPERM;
                if (flag & O_TRUNC)
                        return -EPERM;
@@ -1547,7 +1547,7 @@ static int handle_truncate(struct path *path)
  * what get passed to sys_open().
  */
 static int __open_namei_create(struct nameidata *nd, struct path *path,
-                               int flag, int mode)
+                               int open_flag, int mode)
 {
        int error;
        struct dentry *dir = nd->path.dentry;
@@ -1565,7 +1565,7 @@ out_unlock:
        if (error)
                return error;
        /* Don't check for write permission, don't truncate */
-       return may_open(&nd->path, 0, flag & ~O_TRUNC);
+       return may_open(&nd->path, 0, open_flag & ~O_TRUNC);
 }
 
 /*
@@ -1736,7 +1736,7 @@ do_last:
                error = mnt_want_write(nd.path.mnt);
                if (error)
                        goto exit_mutex_unlock;
-               error = __open_namei_create(&nd, &path, flag, mode);
+               error = __open_namei_create(&nd, &path, open_flag, mode);
                if (error) {
                        mnt_drop_write(nd.path.mnt);
                        goto exit;
@@ -1798,7 +1798,7 @@ ok:
                if (error)
                        goto exit;
        }
-       error = may_open(&nd.path, acc_mode, flag);
+       error = may_open(&nd.path, acc_mode, open_flag);
        if (error) {
                if (will_truncate)
                        mnt_drop_write(nd.path.mnt);