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usb: otg: Remove the unneeded NULL check 

The function usb_add_phy trusts the sanity of the caller.
Also it accesses x after the NULL check.
Remove the unneeded check.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Shubhrajyoti D 2012-08-07 19:56:30 +05:30 committed by Felipe Balbi
parent c84d364f81
commit df6791d704
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/otg/otg.c
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@ -159,7 +159,7 @@ int usb_add_phy(struct usb_phy *x, enum usb_phy_type type)
unsigned long flags;
struct usb_phy *phy;
if (x && x->type != USB_PHY_TYPE_UNDEFINED) {
if (x->type != USB_PHY_TYPE_UNDEFINED) {
dev_err(x->dev, "not accepting initialized PHY %s\n", x->label);
return -EINVAL;
}