From: Julia Lawall <julia.law...@lip6.fr> Just use WARN_ON rather than an if containing only WARN_ON(1).
A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ - if (e) WARN_ON(1); + WARN_ON(e); // </smpl> Signed-off-by: Julia Lawall <julia.law...@lip6.fr> --- drivers/scsi/scsi_transport_fc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index e894ca7..f54c945 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -1699,9 +1699,8 @@ fc_stat_show(const struct device *dev, char *buf, unsigned long offset) struct fc_host_statistics *stats; ssize_t ret = -ENOENT; - if (offset > sizeof(struct fc_host_statistics) || - offset % sizeof(u64) != 0) - WARN_ON(1); + WARN_ON(offset > sizeof(struct fc_host_statistics) || + offset % sizeof(u64) != 0); if (i->f->get_fc_host_stats) { stats = (i->f->get_fc_host_stats)(shost); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
