* [PATCH] media: dvb: clean up redundant break statements
@ 2019-03-30 15:25 Colin King
2019-03-30 18:26 ` Mukesh Ojha
0 siblings, 1 reply; 3+ messages in thread
From: Colin King @ 2019-03-30 15:25 UTC (permalink / raw)
To: Mauro Carvalho Chehab, Aditya Pakki, Sean Young, linux-media
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
There are several places where a break statement occurs before
a following break statement; these are unnecessary and can be
removed to clean up the code a little.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/dvb-frontends/drxd_hard.c | 30 +++++--------------------
1 file changed, 5 insertions(+), 25 deletions(-)
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 0a5b15bee1d7..c597d6fc3046 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -2263,61 +2263,41 @@ static int DRX_Start(struct drxd_state *state, s32 off)
case DRX_CHANNEL_LOW:
transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_LO;
status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_LO, 0x0000);
- if (status < 0)
- break;
break;
case DRX_CHANNEL_HIGH:
transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_HI;
status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_HI, 0x0000);
- if (status < 0)
- break;
break;
-
}
switch (p->code_rate_HP) {
case FEC_1_2:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_1_2;
- if (state->type_A) {
+ if (state->type_A)
status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C1_2, 0x0000);
- if (status < 0)
- break;
- }
break;
default:
operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
/* fall through */
case FEC_2_3:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
- if (state->type_A) {
+ if (state->type_A)
status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C2_3, 0x0000);
- if (status < 0)
- break;
- }
break;
case FEC_3_4:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_3_4;
- if (state->type_A) {
+ if (state->type_A)
status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C3_4, 0x0000);
- if (status < 0)
- break;
- }
break;
case FEC_5_6:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_5_6;
- if (state->type_A) {
+ if (state->type_A)
status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C5_6, 0x0000);
- if (status < 0)
- break;
- }
break;
case FEC_7_8:
transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_7_8;
- if (state->type_A) {
+ if (state->type_A)
status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C7_8, 0x0000);
- if (status < 0)
- break;
- }
break;
}
if (status < 0)
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] media: dvb: clean up redundant break statements
2019-03-30 15:25 [PATCH] media: dvb: clean up redundant break statements Colin King
@ 2019-03-30 18:26 ` Mukesh Ojha
0 siblings, 0 replies; 3+ messages in thread
From: Mukesh Ojha @ 2019-03-30 18:14 UTC (permalink / raw)
To: Colin King, Mauro Carvalho Chehab, Aditya Pakki, Sean Young, linux-media
Cc: kernel-janitors, linux-kernel
On 3/30/2019 8:55 PM, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> There are several places where a break statement occurs before
> a following break statement; these are unnecessary and can be
> removed to clean up the code a little.
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Cheers,
-Mukesh
> ---
> drivers/media/dvb-frontends/drxd_hard.c | 30 +++++--------------------
> 1 file changed, 5 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
> index 0a5b15bee1d7..c597d6fc3046 100644
> --- a/drivers/media/dvb-frontends/drxd_hard.c
> +++ b/drivers/media/dvb-frontends/drxd_hard.c
> @@ -2263,61 +2263,41 @@ static int DRX_Start(struct drxd_state *state, s32 off)
> case DRX_CHANNEL_LOW:
> transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_LO;
> status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_LO, 0x0000);
> - if (status < 0)
> - break;
> break;
> case DRX_CHANNEL_HIGH:
> transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_HI;
> status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_HI, 0x0000);
> - if (status < 0)
> - break;
> break;
> -
> }
>
> switch (p->code_rate_HP) {
> case FEC_1_2:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_1_2;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C1_2, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> default:
> operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
> /* fall through */
> case FEC_2_3:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C2_3, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_3_4:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_3_4;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C3_4, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_5_6:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_5_6;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C5_6, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_7_8:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_7_8;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C7_8, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> }
> if (status < 0)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] media: dvb: clean up redundant break statements
@ 2019-03-30 18:26 ` Mukesh Ojha
0 siblings, 0 replies; 3+ messages in thread
From: Mukesh Ojha @ 2019-03-30 18:26 UTC (permalink / raw)
To: Colin King, Mauro Carvalho Chehab, Aditya Pakki, Sean Young, linux-media
Cc: kernel-janitors, linux-kernel
On 3/30/2019 8:55 PM, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> There are several places where a break statement occurs before
> a following break statement; these are unnecessary and can be
> removed to clean up the code a little.
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Cheers,
-Mukesh
> ---
> drivers/media/dvb-frontends/drxd_hard.c | 30 +++++--------------------
> 1 file changed, 5 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
> index 0a5b15bee1d7..c597d6fc3046 100644
> --- a/drivers/media/dvb-frontends/drxd_hard.c
> +++ b/drivers/media/dvb-frontends/drxd_hard.c
> @@ -2263,61 +2263,41 @@ static int DRX_Start(struct drxd_state *state, s32 off)
> case DRX_CHANNEL_LOW:
> transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_LO;
> status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_LO, 0x0000);
> - if (status < 0)
> - break;
> break;
> case DRX_CHANNEL_HIGH:
> transmissionParams |= SC_RA_RAM_OP_PARAM_PRIO_HI;
> status = Write16(state, EC_SB_REG_PRIOR__A, EC_SB_REG_PRIOR_HI, 0x0000);
> - if (status < 0)
> - break;
> break;
> -
> }
>
> switch (p->code_rate_HP) {
> case FEC_1_2:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_1_2;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C1_2, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> default:
> operationMode |= SC_RA_RAM_OP_AUTO_RATE__M;
> /* fall through */
> case FEC_2_3:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_2_3;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C2_3, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_3_4:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_3_4;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C3_4, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_5_6:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_5_6;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C5_6, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> case FEC_7_8:
> transmissionParams |= SC_RA_RAM_OP_PARAM_RATE_7_8;
> - if (state->type_A) {
> + if (state->type_A)
> status = Write16(state, EC_VD_REG_SET_CODERATE__A, EC_VD_REG_SET_CODERATE_C7_8, 0x0000);
> - if (status < 0)
> - break;
> - }
> break;
> }
> if (status < 0)
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-03-30 18:26 UTC | newest]
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2019-03-30 15:25 [PATCH] media: dvb: clean up redundant break statements Colin King
2019-03-30 18:14 ` Mukesh Ojha
2019-03-30 18:26 ` Mukesh Ojha
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