AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-16 08:37:53 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

net: adaptec: Replace mdelay() with msleep() in starfire_init_one()

Browse Source 
starfire_init_one() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jia-Ju Bai 2018-07-27 11:51:06 +08:00 committed by David S. Miller
parent 055d624fac
commit d8ad2f31f8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/adaptec/starfire.c
View File

@ -802,7 +802,7 @@ static int starfire_init_one(struct pci_dev *pdev,
int mii_status;
for (phy = 0; phy < 32 && phy_idx < PHY_CNT; phy++) {
mdio_write(dev, phy, MII_BMCR, BMCR_RESET);
mdelay(100);
msleep(100);
boguscnt = 1000;
while (--boguscnt > 0)
if ((mdio_read(dev, phy, MII_BMCR) & BMCR_RESET) == 0)