NFS: Fix fix of show_nfs_errors
authorTrond Myklebust <trondmy@gmail.com>
Mon, 6 Jan 2020 20:25:06 +0000 (15:25 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Feb 2020 21:34:10 +0000 (16:34 -0500)
commit86065de0eb0aa42009e73664c063536e84651c91
tree28b6c1f2089409f6bc285f8e8d4e1508a143c3e2
parent5d7030939d22cd749d14df657eed174f0958699b
NFS: Fix fix of show_nfs_errors

commit 118b6292195cfb86a9f43cb65610fc6d980c65f4 upstream.

Casting a negative value to an unsigned long is not the same as
converting it to its absolute value.

Fixes: 96650e2effa2 ("NFS: Fix show_nfs_errors macros again")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/nfs4trace.h