Messages in this thread | | | Date | Sat, 6 Nov 2010 13:10:14 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH] IDE: ide-floppy, remove unnecessary NULL check |
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On Sat, Nov 06, 2010 at 10:06:51AM +0100, Jiri Slaby wrote: > Stanse founf that rq in ide_floppy_callback cannot be NULL, because it > is dereferenced all around. So remove the superfluous check. > > This appeared after blk_* macors removal. > > Signed-off-by: Jiri Slaby <jslaby@suse.cz> > Cc: Christoph Hellwig <hch@lst.de> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: linux-ide@vger.kernel.org > --- > drivers/ide/ide-floppy.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c > index 5406b6e..536ff68 100644 > --- a/drivers/ide/ide-floppy.c > +++ b/drivers/ide/ide-floppy.c > @@ -73,7 +73,7 @@ static int ide_floppy_callback(ide_drive_t *drive, int dsc) > drive->failed_pc = NULL; > > if (pc->c[0] == GPCMD_READ_10 || pc->c[0] == GPCMD_WRITE_10 || > - (rq && rq->cmd_type == REQ_TYPE_BLOCK_PC)) > + rq->cmd_type == REQ_TYPE_BLOCK_PC) > uptodate = 1; /* FIXME */ > else if (pc->c[0] == GPCMD_REQUEST_SENSE) {
If this isn't a fix for a real bug, then there's no need for it since IDE is deprecated and thus in bugfix mode only.
-- Regards/Gruss, Boris.
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