[PATCH 04/12] bnx2: Replace open-coded version with swab32s()
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: 2021-08-22 14:01:42
Also in:
linux-scsi, netdev
Subsystem:
broadcom bnx2 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Rasesh Mody, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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