diff mbox

[04/11,media] dib0090: Remove a dead code

Message ID 9953b067e2ba933274a091cf8294b40eb602fa36.1433514004.git.mchehab@osg.samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab June 5, 2015, 2:27 p.m. UTC 
As reported by smatch:
	drivers/media/dvb-frontends/dib0090.c:1710 dib0090_dc_offset_calibration() warn: missing break? reassigning '*tune_state'

There's no need to change tune_state there, as the fall though code
will change it again to another state. So, simplify it by
removing the dead code.

While here, fix a typo:
	Sart => Start

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff mbox

Patch

diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index 68e2af2650d3..47cb72243b9d 100644
--- a/drivers/media/dvb-frontends/dib0090.c
+++ b/drivers/media/dvb-frontends/dib0090.c
@@ -1696,12 +1696,10 @@  static int dib0090_dc_offset_calibration(struct dib0090_state *state, enum front
 
 		if (state->identity.p1g)
 			state->dc = dc_p1g_table;
-		*tune_state = CT_TUNER_STEP_0;
 
 		/* fall through */
-
 	case CT_TUNER_STEP_0:
-		dprintk("Sart/continue DC calibration for %s path", (state->dc->i == 1) ? "I" : "Q");
+		dprintk("Start/continue DC calibration for %s path", (state->dc->i == 1) ? "I" : "Q");
 		dib0090_write_reg(state, 0x01, state->dc->bb1);
 		dib0090_write_reg(state, 0x07, state->bb7 | (state->dc->i << 7));