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| author | Namjae Jeon <linkinjeon@gmail.com> | 2012-08-29 10:10:10 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-11-07 19:22:30 -0500 |
| commit | 216b6cbdcbd86b1db0754d58886b466ae31f5a63 (patch) | |
| tree | 409ef2bc2fcc5a8336453d29f8a5eac9dd45ec10 /fs/exportfs | |
| parent | 6f0c0580b70c89094b3422ba81118c7b959c7556 (diff) | |
| download | lwn-216b6cbdcbd86b1db0754d58886b466ae31f5a63.tar.gz lwn-216b6cbdcbd86b1db0754d58886b466ae31f5a63.zip | |
exportfs: add FILEID_INVALID to indicate invalid fid_type
This commit adds FILEID_INVALID = 0xff in fid_type to
indicate invalid fid_type
It avoids using magic number 255
Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Vivek Trivedi <vtrivedi018@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/exportfs')
| -rw-r--r-- | fs/exportfs/expfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 29ab099e3e08..f1f1c59c2966 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -322,10 +322,10 @@ static int export_encode_fh(struct inode *inode, struct fid *fid, if (parent && (len < 4)) { *max_len = 4; - return 255; + return FILEID_INVALID; } else if (len < 2) { *max_len = 2; - return 255; + return FILEID_INVALID; } len = 2; |