i2c-octeon: Return -ETIMEDOUT in octeon_i2c_wait() on timeout
i2c-octeon: Return -ETIMEDOUT in octeon_i2c_wait() on timeout

It doesn't make sense to set result to -ETIMEDOUT but return 0 (success)
afterwards. Since there's code in octeon_i2c_start() to handle the
error, it should be called.

Signed-off-by: Bernhard Walle <8efe6feab499736cf2eaa1eb9117fb3f29cfefcf@corscience.de>
Acked-by: David Daney <0662de36cfb0706ed279bff52abef14720945acc@caviumnetworks.com>
Signed-off-by: Ben Dooks <1177f64998f284a7348354b8e91cbbe575d9858a@fluff.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas