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[package]: switch: improve error message
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33464 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -96,12 +96,15 @@ static int do_ioctl(int cmd)
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static u16 mdio_read(__u16 phy_id, __u8 reg)
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{
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struct mii_ioctl_data *mii = if_mii(&robo.ifr);
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int err;
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mii->phy_id = phy_id;
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mii->reg_num = reg;
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if (do_ioctl(SIOCGMIIREG) < 0) {
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err = do_ioctl(SIOCGMIIREG);
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if (err < 0) {
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printk(KERN_ERR PFX
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"[%s:%d] SIOCGMIIREG failed!\n", __FILE__, __LINE__);
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"[%s:%d] SIOCGMIIREG failed! err: %i\n", __FILE__, __LINE__, err);
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return 0xffff;
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}
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@ -112,14 +115,16 @@ static u16 mdio_read(__u16 phy_id, __u8 reg)
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static void mdio_write(__u16 phy_id, __u8 reg, __u16 val)
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{
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struct mii_ioctl_data *mii = if_mii(&robo.ifr);
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int err;
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mii->phy_id = phy_id;
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mii->reg_num = reg;
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mii->val_in = val;
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if (do_ioctl(SIOCSMIIREG) < 0) {
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err = do_ioctl(SIOCSMIIREG);
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if (err < 0) {
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printk(KERN_ERR PFX
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"[%s:%d] SIOCSMIIREG failed!\n", __FILE__, __LINE__);
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"[%s:%d] SIOCSMIIREG failed! err: %i\n", __FILE__, __LINE__, err);
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return;
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}
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}
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