From: Heiner Kallweit <hkallweit1@gmail.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
Rasesh Mody <rmody@marvell.com>,
GR-Linux-NIC-Dev@marvell.com, Jakub Kicinski <kuba@kernel.org>,
David Miller <davem@davemloft.net>
Cc: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
SCSI development list <linux-scsi@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: [PATCH 04/12] bnx2: Replace open-coded version with swab32s()
Date: Sun, 22 Aug 2021 15:52:01 +0200 [thread overview]
Message-ID: <e4ac6229-1df5-8760-3a87-1ad0ace87137@gmail.com> (raw)
In-Reply-To: <1ca29408-7bc7-4da5-59c7-87893c9e0442@gmail.com>
Use swab32s() instead of open-coding it.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/net/ethernet/broadcom/bnx2.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index de1a60a95..599fc1436 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -8041,21 +8041,16 @@ bnx2_read_vpd_fw_ver(struct bnx2 *bp)
#define BNX2_VPD_LEN 128
#define BNX2_MAX_VER_SLEN 30
- data = kmalloc(256, GFP_KERNEL);
+ data = kmalloc(BNX2_VPD_LEN, GFP_KERNEL);
if (!data)
return;
- rc = bnx2_nvram_read(bp, BNX2_VPD_NVRAM_OFFSET, data + BNX2_VPD_LEN,
- BNX2_VPD_LEN);
+ rc = bnx2_nvram_read(bp, BNX2_VPD_NVRAM_OFFSET, data, BNX2_VPD_LEN);
if (rc)
goto vpd_done;
- for (i = 0; i < BNX2_VPD_LEN; i += 4) {
- data[i] = data[i + BNX2_VPD_LEN + 3];
- data[i + 1] = data[i + BNX2_VPD_LEN + 2];
- data[i + 2] = data[i + BNX2_VPD_LEN + 1];
- data[i + 3] = data[i + BNX2_VPD_LEN];
- }
+ for (i = 0; i < BNX2_VPD_LEN; i += 4)
+ swab32s((u32 *)&data[i]);
j = pci_vpd_find_ro_info_keyword(data, BNX2_VPD_LEN,
PCI_VPD_RO_KEYWORD_MFR_ID, &len);
--
2.33.0
next prev parent reply other threads:[~2021-08-22 14:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-22 13:46 [PATCH 00/12] PCI/VPD: Convert more users to the new VPD API functions Heiner Kallweit
2021-08-22 13:48 ` [PATCH 01/12] sfc: falcon: Read VPD with pci_vpd_alloc() Heiner Kallweit
2021-08-22 16:25 ` kernel test robot
2021-08-22 13:49 ` [PATCH 02/12] sfc: falcon: Search VPD with pci_vpd_find_ro_info_keyword() Heiner Kallweit
2021-08-22 13:50 ` [PATCH 03/12] bnx2: " Heiner Kallweit
2021-08-22 13:52 ` Heiner Kallweit [this message]
2021-08-22 13:53 ` [PATCH 05/12] bnx2x: Read VPD with pci_vpd_alloc() Heiner Kallweit
2021-08-22 17:42 ` kernel test robot
2021-08-22 13:54 ` [PATCH 06/12] bnx2x: Search VPD with pci_vpd_find_ro_info_keyword() Heiner Kallweit
2021-08-24 17:02 ` Bjorn Helgaas
2021-08-24 18:01 ` Heiner Kallweit
2021-08-24 18:47 ` Bjorn Helgaas
2021-08-22 13:55 ` [PATCH 07/12] bnxt: Read VPD with pci_vpd_alloc() Heiner Kallweit
2021-08-22 18:39 ` kernel test robot
2021-08-22 13:56 ` [PATCH 08/12] bnxt: Search VPD with pci_vpd_find_ro_info_keyword() Heiner Kallweit
2021-08-22 13:57 ` [PATCH 09/12] cxgb4: Validate VPD checksum with pci_vpd_check_csum() Heiner Kallweit
2021-08-22 13:58 ` [PATCH 10/12] cxgb4: Remove unused vpd_param member ec Heiner Kallweit
2021-08-22 13:59 ` [PATCH 11/12] cxgb4: Search VPD with pci_vpd_find_ro_info_keyword() Heiner Kallweit
2021-08-24 17:11 ` Bjorn Helgaas
2021-08-24 18:06 ` Heiner Kallweit
2021-08-22 14:01 ` [PATCH 12/12] scsi: cxlflash: " Heiner Kallweit
2021-08-24 18:48 ` [PATCH 00/12] PCI/VPD: Convert more users to the new VPD API functions Bjorn Helgaas
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