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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-08-28 10:50:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-08 11:07:43 -0700 |
| commit | b7a437b08a44a3ed7e3a052eb39d2c5f618b603b (patch) | |
| tree | fdb03edf0254e9f24fe7f3e3e2f75d3ac0a3f9e0 | |
| parent | e8e66ed25b5cbeebed69c475f6c108e52078a3b3 (diff) | |
| download | blackbird-op-linux-b7a437b08a44a3ed7e3a052eb39d2c5f618b603b.tar.gz blackbird-op-linux-b7a437b08a44a3ed7e3a052eb39d2c5f618b603b.zip | |
Simplify exec_permission_lite() logic
Instead of returning EAGAIN and having the caller do something
special for that case, just do the special case directly.
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/namei.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c index a005d8b7afad..8c3580610eec 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -435,7 +435,7 @@ static int exec_permission_lite(struct inode *inode) umode_t mode = inode->i_mode; if (inode->i_op->permission) - return -EAGAIN; + return inode_permission(inode, MAY_EXEC); if (current_fsuid() == inode->i_uid) mode >>= 6; @@ -853,9 +853,6 @@ static int __link_path_walk(const char *name, struct nameidata *nd) nd->flags |= LOOKUP_CONTINUE; err = exec_permission_lite(inode); - if (err == -EAGAIN) - err = inode_permission(nd->path.dentry->d_inode, - MAY_EXEC); if (err) break; |
