We recently changed this function in commit
f9fc54d313fa ("ethtool:
check the return value of get_regs_len") such that if "reglen" is zero
we return directly. That means we can remove this condition as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
if (regs.len > reglen)
regs.len = reglen;
- regbuf = NULL;
- if (reglen) {
- regbuf = vzalloc(reglen);
- if (!regbuf)
- return -ENOMEM;
- }
+ regbuf = vzalloc(reglen);
+ if (!regbuf)
+ return -ENOMEM;
ops->get_regs(dev, ®s, regbuf);