Use FIELD_GET() to extract PCIe Maximum Link Width field instead of
custom masking and shifting.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_os.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 877e4f446709..0c97a5e4249c 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -5,6 +5,7 @@
*/
#include "qla_def.h"
+#include <linux/bitfield.h>
#include <linux/moduleparam.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
@@ -632,7 +633,7 @@ qla24xx_pci_info_str(struct scsi_qla_host *vha, char *str, size_t str_len)
pcie_capability_read_dword(ha->pdev, PCI_EXP_LNKCAP, &lstat);
lspeed = lstat & PCI_EXP_LNKCAP_SLS;
- lwidth = (lstat & PCI_EXP_LNKCAP_MLW) >> 4;
+ lwidth = FIELD_GET(PCI_EXP_LNKCAP_MLW, lstat);
switch (lspeed) {
case 1:
--
2.30.2
