Code cleanup based on turning off the -woffs in IRIX.

Not all of the gripes cleaned up (hairy code in hv.c and
regcomp.c; unused newsp, gimme, and optype from cop.h macros;
unused 'key' arguments in ?DBM_File.xs) (and the -woffs left
to the IRIX hints)

p4raw-id: //depot/perl@11051

1 files changed, 1 insertions, 2 deletions

diff --git a/perlio.c b/perlio.c
index 3fac35d8e1..e20563aaf6 100644
--- a/perlio.c
+++ b/perlio.c
@@ -954,8 +954,7 @@ PerlIO_binmode(pTHX_ PerlIO *f, int iotype, int mode, const char *names)
  if (!names && (O_TEXT != O_BINARY && (mode & O_BINARY)))
   {
    PerlIO *top = f;
-   PerlIOl *l;
-   while ((l = *top))
+   while (*top)
     {
      if (PerlIOBase(top)->tab == &PerlIO_crlf)
       {