eecb879 parent 0b524123c93893391ec9e6c9b04998a45235f9c8 author Chuck Lever 1249844971 -0400 committer Trond Myklebust 1249844971 -0400 NFS: Fix auth flavor len accounting Previous logic in the NFS mount parsing code path assumed auth_flavor_len was set to zero for simple authentication flavors (like AUTH_UNIX), and 1 for compound flavors (like AUTH_GSS). At some earlier point (maybe even before the option parsers were merged?) specific checks for auth_flavor_len being zero were removed from the functions that validate the mount option that sets the mount point's authentication flavor. Since we are populating an array for authentication flavors, the auth_flavor_len should always be set to the number of flavors. Let's eliminate some cleverness here, and prepare for new logic that needs to know the number of flavors in the auth_flavors[] array. (auth_flavors[] is an array because at some point we want to allow a list of acceptable authentication flavors to be specified via the sec= mount option. For now it remains a single element array). Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust Ło¹