| commit | b74766a0a0feeef5c779709cc5d109451c0d5b17 | [log] [tgz] |
|---|---|---|
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | Sun Apr 24 20:25:23 2016 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Tue Apr 26 15:41:19 2016 -0400 |
| tree | fb37579483e96df3125ef13e75ae3368504dae1b | |
| parent | f796721040f933bb51b33f53899a382b4872b3e6 [diff] |
phylib: don't return NULL from get_phy_device() Arnd Bergmann asked that get_phy_device() returns either NULL or the error value, not both on error. Do as he said, return ERR_PTR(-ENODEV) instead of NULL when the PHY ID registers read as all ones. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>