Shorter, easier to follow code with no functional changes. In all cases, the return value ultimately comes from gmbus_wait_hw_status() anyway. Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_i2c.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index 1110c83953cf..ccb522c176bd 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -505,17 +505,13 @@ retry: ret = gmbus_xfer_write(dev_priv, &msgs[i]); } + if (!ret) + ret = gmbus_wait_hw_status(dev_priv, GMBUS_HW_WAIT_PHASE, + GMBUS_HW_WAIT_EN); if (ret == -ETIMEDOUT) goto timeout; - if (ret == -ENXIO) + else if (ret) goto clear_err; - - ret = gmbus_wait_hw_status(dev_priv, GMBUS_HW_WAIT_PHASE, - GMBUS_HW_WAIT_EN); - if (ret == -ENXIO) - goto clear_err; - if (ret) - goto timeout; } /* Generate a STOP condition on the bus. Note that gmbus can't generata -- 2.1.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
