tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fs: Create a generic is_dot_dotdot() utility

Browse Source 
BugLink: https://bugs.launchpad.net/bugs/2089340

commit 42c3732fa8073717dd7d924472f1c0bc5b452fdc upstream.

De-duplicate the same functionality in several places by hoisting
the is_dot_dotdot() utility function into linux/fs.h.

Suggested-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Chuck Lever
2023-12-30 19:46:00 -05:00
committed by Mehmet Basaran
parent 20bd5b8de0
commit ff080cd97d
5 changed files with 14 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fs/crypto/fname.c
+1 -7
View File
@@ -74,13 +74,7 @@ struct fscrypt_nokey_name {
static inline bool fscrypt_is_dot_dotdot(const struct qstr *str)
{
if (str->len == 1 && str->name[0] == '.')
return true;
if (str->len == 2 && str->name[0] == '.' && str->name[1] == '.')
return true;
return false;
return is_dot_dotdot(str->name, str->len);
}
/**