diff mbox series

[v1,05/10] xhci: dbc: Check for errors first in xhci_dbc_stop()

Message ID 20231002161610.2648818-5-andriy.shevchenko@linux.intel.com (mailing list archive)
State Accepted
Commit 24352d170b5fcab1d7724dd20257e0b73cbdb453
Headers show
Series [v1,01/10] xhci: dbc: Drop duplicate checks for dma_free_coherent() | expand

Commit Message

Andy Shevchenko Oct. 2, 2023, 4:16 p.m. UTC 
The usual patter is to check for errors and then continue if none.
Apply that pattern to xhci_dbc_stop() code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/usb/host/xhci-dbgcap.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 3c90410e9cde..d110eb5f1625 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -646,11 +646,11 @@  static void xhci_dbc_stop(struct xhci_dbc *dbc)
 	spin_lock_irqsave(&dbc->lock, flags);
 	ret = xhci_do_dbc_stop(dbc);
 	spin_unlock_irqrestore(&dbc->lock, flags);
+	if (ret)
+		return;
 
-	if (!ret) {
-		xhci_dbc_mem_cleanup(dbc);
-		pm_runtime_put_sync(dbc->dev); /* note, was self.controller */
-	}
+	xhci_dbc_mem_cleanup(dbc);
+	pm_runtime_put_sync(dbc->dev); /* note, was self.controller */
 }
 
 static void