On 05/26/2015 03:59 PM, Julia Lawall wrote: > Remove unneeded variable used to store return value. > > Generated by: scripts/coccinelle/misc/returnvar.cocci > > Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> > Signed-off-by: Julia Lawall <julia.lawall@xxxxxxx> > --- > > One could check whether the ret variable was intended to be used for > anything. Which tree is this against? Linus's latest tree still has this in _submit_bh (unless git didn't pull the latest updates right): if (buffer_meta(bh)) rw |= REQ_META; if (buffer_prio(bh)) rw |= REQ_PRIO; bio_get(bio); submit_bio(rw, bio); if (bio_flagged(bio, BIO_EOPNOTSUPP)) ret = -EOPNOTSUPP; bio_put(bio); return ret; } -- All rights reversed -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html