From 216b6cbdcbd86b1db0754d58886b466ae31f5a63 Mon Sep 17 00:00:00 2001 From: Namjae Jeon Date: Wed, 29 Aug 2012 10:10:10 -0400 Subject: 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 Signed-off-by: Vivek Trivedi Signed-off-by: J. Bruce Fields --- fs/fhandle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/fhandle.c') diff --git a/fs/fhandle.c b/fs/fhandle.c index f775bfdd6e4a..26f12b95702a 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 -- cgit v1.2.3-58-ga151