[media] mxl111sf: check for errors after mxl111sf_write_reg in mxl111…

…sf_idac_config Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Nov 7, 2011 · 2f4133d · 2f4133d
1 parent a9380ba
commit 2f4133d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/media/dvb/dvb-usb/mxl111sf-phy.c b/drivers/media/dvb/dvb-usb/mxl111sf-phy.c
@@ -328,9 +328,11 @@ int mxl111sf_idac_config(struct mxl111sf_state *state,
 		/* set hysteresis value  reg: 0x0B<5:0> */
 		ret = mxl111sf_write_reg(state, V6_IDAC_HYSTERESIS_REG,
 					 (hysteresis_value & 0x3F));
+		mxl_fail(ret);
 	}
 
 	ret = mxl111sf_write_reg(state, V6_IDAC_SETTINGS_REG, val);
+	mxl_fail(ret);
 
 	return ret;
 }