[PATCH 1/3] scsi: cxlflash: Fix fallthrough warnings.

[Michal Suchanek]

Add fallthrough comments where missing.

Signed-off-by: Michal Suchanek <msuchanek at suse.de>
---
 drivers/scsi/cxlflash/main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index b1f4724efde2..f402fa9a7bec 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -753,10 +753,13 @@ static void term_intr(struct cxlflash_cfg *cfg, enum undo_level level,
 		/* SISL_MSI_ASYNC_ERROR is setup only for the primary HWQ */
 		if (index == PRIMARY_HWQ)
 			cfg->ops->unmap_afu_irq(hwq->ctx_cookie, 3, hwq);
+		/* fall through */
 	case UNMAP_TWO:
 		cfg->ops->unmap_afu_irq(hwq->ctx_cookie, 2, hwq);
+		/* fall through */
 	case UNMAP_ONE:
 		cfg->ops->unmap_afu_irq(hwq->ctx_cookie, 1, hwq);
+		/* fall through */
 	case FREE_IRQ:
 		cfg->ops->free_afu_irqs(hwq->ctx_cookie);
 		/* fall through */
@@ -973,14 +976,18 @@ static void cxlflash_remove(struct pci_dev *pdev)
 	switch (cfg->init_state) {
 	case INIT_STATE_CDEV:
 		cxlflash_release_chrdev(cfg);
+		/* fall through */
 	case INIT_STATE_SCSI:
 		cxlflash_term_local_luns(cfg);
 		scsi_remove_host(cfg->host);
+		/* fall through */
 	case INIT_STATE_AFU:
 		term_afu(cfg);
+		/* fall through */
 	case INIT_STATE_PCI:
 		cfg->ops->destroy_afu(cfg->afu_cookie);
 		pci_disable_device(pdev);
+		/* fall through */
 	case INIT_STATE_NONE:
 		free_mem(cfg);
 		scsi_host_put(cfg->host);
@@ -3017,6 +3024,7 @@ static ssize_t num_hwqs_store(struct device *dev,
 		wait_event(cfg->reset_waitq, cfg->state != STATE_RESET);
 		if (cfg->state == STATE_NORMAL)
 			goto retry;
+		/* fall through */
 	default:
 		/* Ideally should not happen */
 		dev_err(dev, "%s: Device is not ready, state=%d\n",
-- 
2.12.3