linux-kernel - [PATCH 3.10 058/250] usb: xhci-mem: use passed in GFP flags instead of GFP

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Date:   Thu,  8 Jun 2017 00:57:24 +0200
From:   Willy Tarreau <w@....eu>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        linux@...ck-us.net
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Jiri Slaby <jslaby@...e.cz>, Willy Tarreau <w@....eu>
Subject: [PATCH 3.10 058/250] usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL

From: Dan Carpenter <dan.carpenter@...cle.com>

commit c95a9f83711bf53faeb4ed9bbb63a3f065613dfb upstream.

We normally use the passed in gfp flags for allocations, it's just these
two which were missed.

Fixes: 22d45f01a836 ("usb/xhci: replace pci_*_consistent() with dma_*_coherent()")
Cc: Mathias Nyman <mathias.nyman@...el.com>
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Signed-off-by: Willy Tarreau <w@....eu>
---
 drivers/usb/host/xhci-mem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index af9e4e8..b07e075 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2306,7 +2306,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 	 * "physically contiguous and 64-byte (cache line) aligned".
 	 */
 	xhci->dcbaa = dma_alloc_coherent(dev, sizeof(*xhci->dcbaa), &dma,
-			GFP_KERNEL);
+			flags);
 	if (!xhci->dcbaa)
 		goto fail;
 	memset(xhci->dcbaa, 0, sizeof *(xhci->dcbaa));
@@ -2397,7 +2397,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 
 	xhci->erst.entries = dma_alloc_coherent(dev,
 			sizeof(struct xhci_erst_entry) * ERST_NUM_SEGS, &dma,
-			GFP_KERNEL);
+			flags);
 	if (!xhci->erst.entries)
 		goto fail;
 	xhci_dbg(xhci, "// Allocated event ring segment table at 0x%llx\n",
-- 
2.8.0.rc2.1.gbe9624a