Author: bz
Date: Sat Jan 31 18:06:34 2009
New Revision: 187960
URL: http://svn.freebsd.org/changeset/base/187960
Log:
After r186194 the *fs_strategy() functions always return 0.
So we are no longer interested in the error returned from
the *fs_doio() functions. With that we can remove the
error variable as its value is unused now.
Submitted by: Christoph Mallon christoph.mal...@gmx.de
Modified:
head/sys/fs/nwfs/nwfs_vnops.c
head/sys/fs/smbfs/smbfs_vnops.c
Modified: head/sys/fs/nwfs/nwfs_vnops.c
==============================================================================
--- head/sys/fs/nwfs/nwfs_vnops.c Sat Jan 31 17:36:22 2009
(r187959)
+++ head/sys/fs/nwfs/nwfs_vnops.c Sat Jan 31 18:06:34 2009
(r187960)
@@ -784,7 +784,6 @@ static int nwfs_strategy (ap)
struct buf *bp=ap->a_bp;
struct ucred *cr;
struct thread *td;
- int error = 0;
NCPVNDEBUG("\n");
if (bp->b_flags & B_ASYNC)
@@ -801,7 +800,7 @@ static int nwfs_strategy (ap)
* otherwise just do it ourselves.
*/
if ((bp->b_flags & B_ASYNC) == 0 )
- error = nwfs_doio(ap->a_vp, bp, cr, td);
+ (void)nwfs_doio(ap->a_vp, bp, cr, td);
return (0);
}
Modified: head/sys/fs/smbfs/smbfs_vnops.c
==============================================================================
--- head/sys/fs/smbfs/smbfs_vnops.c Sat Jan 31 17:36:22 2009
(r187959)
+++ head/sys/fs/smbfs/smbfs_vnops.c Sat Jan 31 18:06:34 2009
(r187960)
@@ -850,7 +850,6 @@ smbfs_strategy (ap)
struct buf *bp=ap->a_bp;
struct ucred *cr;
struct thread *td;
- int error = 0;
SMBVDEBUG("\n");
if (bp->b_flags & B_ASYNC)
@@ -863,7 +862,7 @@ smbfs_strategy (ap)
cr = bp->b_wcred;
if ((bp->b_flags & B_ASYNC) == 0 )
- error = smbfs_doio(ap->a_vp, bp, cr, td);
+ (void)smbfs_doio(ap->a_vp, bp, cr, td);
return (0);
}
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