Rework coda_statfs(): no longer need to zero the statfs structure or

fill out all fields, just fill out the ones the file system knows
about.  Among other things, this causes the outpuf of "mount" and
"df" to make quite a bit more sense as /dev/cfs0 is specified as the
mountfrom name.

MFC after:	3 days

1 files changed, 1 insertions, 6 deletions

diff --git a/sys/fs/coda/coda_vfsops.c b/sys/fs/coda/coda_vfsops.c
index ec0f80d..06793e4 100644
--- a/sys/fs/coda/coda_vfsops.c
+++ b/sys/fs/coda/coda_vfsops.c
@@ -371,13 +371,11 @@ coda_nb_statfs(vfsp, sbp, td)
 	return(EINVAL);
     }
     
-    bzero(sbp, sizeof(struct statfs));
     /* XXX - what to do about f_flags, others? --bnoble */
     /* Below This is what AFS does
     	#define NB_SFS_SIZ 0x895440
      */
-    /* Note: Normal fs's have a bsize of 0x400 == 1024 */
-    sbp->f_type = vfsp->mnt_vfc->vfc_typenum;
+    sbp->f_flags = 0;
     sbp->f_bsize = 8192; /* XXX */
     sbp->f_iosize = 8192; /* XXX */
 #define NB_SFS_SIZ 0x8AB75D
@@ -386,9 +384,6 @@ coda_nb_statfs(vfsp, sbp, td)
     sbp->f_bavail = NB_SFS_SIZ;
     sbp->f_files = NB_SFS_SIZ;
     sbp->f_ffree = NB_SFS_SIZ;
-    bcopy((caddr_t)&(vfsp->mnt_stat.f_fsid), (caddr_t)&(sbp->f_fsid), sizeof (fsid_t));
-    snprintf(sbp->f_mntonname, sizeof(sbp->f_mntonname), "/coda");
-    snprintf(sbp->f_fstypename, sizeof(sbp->f_fstypename), "coda");
 /*  MARK_INT_SAT(CODA_STATFS_STATS); */
     return(0);
 }