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* [PATCH] [media] dvb_frontend: remove redundant status self assignment
@ 2017-11-23 10:19 Colin King
0 siblings, 0 replies; only message in thread
From: Colin King @ 2017-11-23 10:19 UTC (permalink / raw)
To: Mauro Carvalho Chehab, linux-media; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
The assignment status to itself is redundant and can be removed.
Detected with Coccinelle.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/dvb-frontends/drxd_hard.c | 3 ---
drivers/media/dvb-frontends/tda18271c2dd.c | 1 -
2 files changed, 4 deletions(-)
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 0696bc62dcc9..ff18a0f7dc41 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -2140,7 +2140,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
}
break;
}
- status = status;
if (status < 0)
break;
@@ -2251,7 +2250,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
break;
}
- status = status;
if (status < 0)
break;
@@ -2318,7 +2316,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
}
break;
}
- status = status;
if (status < 0)
break;
diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c
index 2d2778be2d2f..45cd5ba0cf8a 100644
--- a/drivers/media/dvb-frontends/tda18271c2dd.c
+++ b/drivers/media/dvb-frontends/tda18271c2dd.c
@@ -674,7 +674,6 @@ static int PowerScan(struct tda_state *state,
Count = 200000;
wait = true;
}
- status = status;
if (status < 0)
break;
if (CID_Gain >= CID_Target) {
--
2.14.1
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2017-11-23 10:19 [PATCH] [media] dvb_frontend: remove redundant status self assignment Colin King
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