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net: phy: Use xzalloc for small allocations 

No need to call kzalloc for small allocations, xzalloc will do without
the need for an additional check.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2014-09-15 15:42:56 +02:00
parent e209158d5a
commit 1b5086995e
1 changed files with 2 additions and 7 deletions
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9
drivers/net/phy/phy.c
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@ -86,9 +86,7 @@ int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
{
struct phy_fixup *fixup;
fixup = kzalloc(sizeof(struct phy_fixup), GFP_KERNEL);
if (!fixup)
return -ENOMEM;
fixup = xzalloc(sizeof(struct phy_fixup));
strlcpy(fixup->bus_id, bus_id, sizeof(fixup->bus_id));
fixup->phy_uid = phy_uid;
@ -157,10 +155,7 @@ static struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int p
/* We allocate the device, and initialize the
* default values */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (NULL == dev)
return (struct phy_device*) PTR_ERR((void*)-ENOMEM);
dev = xzalloc(sizeof(*dev));
dev->speed = 0;
dev->duplex = -1;