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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/fhandle.c | |
| parent | 6f0c0580b70c89094b3422ba81118c7b959c7556 (diff) | |
| download | renesas_kernel-216b6cbdcbd86b1db0754d58886b466ae31f5a63.tar.gz renesas_kernel-216b6cbdcbd86b1db0754d58886b466ae31f5a63.tar.bz2 renesas_kernel-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/fhandle.c')
| -rw-r--r-- | fs/fhandle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fhandle.c b/fs/fhandle.c index f775bfdd6e4..26f12b95702 100644 --- a/fs/fhandle.c +++ b/fs/fhandle.c @@ -52,7 +52,7 @@ static long do_sys_name_to_handle(struct path *path, handle_bytes = handle_dwords * sizeof(u32); handle->handle_bytes = handle_bytes; if ((handle->handle_bytes > f_handle.handle_bytes) || - (retval == 255) || (retval == -ENOSPC)) { + (retval == FILEID_INVALID) || (retval == -ENOSPC)) { /* As per old exportfs_encode_fh documentation * we could return ENOSPC to indicate overflow * But file system returned 255 always. So handle |