tree e862afffeac1f692ea0a6a9e3d1179b4609533fc
parent 6903d4bcd2fc1ba5a325718a6e4b687ad786f87e
author Haolin Li <li.haolin@qq.com> 1647698562 -0700
committer Ramon Fried <ramon@neureality.ai> 1649569452 +0300

net: phy: dp83867: Fix a never true comparison

The type of the return value of phy_read() and phy_read_mmd() is int.
Change the variable to not be unsigned so that we not get into an
unsigned compared against 0.

Signed-off-by: Haolin Li <li.haolin@qq.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>