staging: most: usb: use correct error codes (f470a5b0) · Commits · 戴 / test

This patch uses the -EINVAL return code where -EFAULT is wrongly being used. Signed-off-by:

drivers/staging/most/usb/usb.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -813,7 +813,7 @@ static int get_stat_reg_addr(const struct regs *regs, int size,
		return 0;
		}
		}
		return -EFAULT;
		return -EINVAL;
		}

		#define get_static_reg_addr(regs, name, reg_addr) \
		@@ -835,7 +835,7 @@ static ssize_t value_show(struct device dev, struct device_attribute attr,
		reg_addr = dci_obj->reg_addr;
		else if (get_static_reg_addr(ro_regs, name, &reg_addr) &&
		get_static_reg_addr(rw_regs, name, &reg_addr))
		return -EFAULT;
		return -EINVAL;

		err = drci_rd_reg(dci_obj->usb_device, reg_addr, &val);
		if (err < 0)
		@@ -870,7 +870,7 @@ static ssize_t value_store(struct device dev, struct device_attribute attr,
		else if (!get_static_reg_addr(rw_regs, name, &reg_addr))
		err = drci_wr_reg(usb_dev, reg_addr, val);
		else
		return -EFAULT;
		return -EINVAL;

		if (err < 0)
		return err;