From: Julia Lawall <julia.law...@lip6.fr> Delete unnecessary use of a local variable to immediately return 0.
A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression ret; expression e; position p; @@ -ret = 0; ... when != ret = e return - ret + 0 ; // </smpl> Signed-off-by: Julia Lawall <julia.law...@lip6.fr> --- Changed subject line, which was not appreciated by some spam filters. drivers/scsi/qla2xxx/qla_init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 38aeb54..a63f9b6 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4593,8 +4593,7 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) if (unlikely(pci_channel_offline(ha->pdev) && ha->flags.pci_channel_io_perm_failure)) { clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); - status = 0; - return status; + return 0; } ha->isp_ops->get_flash_version(vha, req->ring); -- 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/
