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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-11-20 19:26:09 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-27 12:54:44 +0100 |
| commit | af7ab66225111d0612a38e63eae6cd4af66d43e6 (patch) | |
| tree | fb77153f64e4c4b438e5d99056cb264bdc20e1c8 /drivers/media | |
| parent | 625993166b551d633917ca35d4afb7b46d7451b4 (diff) | |
| download | linux-af7ab66225111d0612a38e63eae6cd4af66d43e6.tar.bz2 | |
media: dvb-frontends: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break and a return statements
instead of just letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/cx24120.c | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/dib0090.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/drxk_hard.c | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/m88rs2000.c | 1 |
4 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c index 2464b63fe0cf..d8acd582c711 100644 --- a/drivers/media/dvb-frontends/cx24120.c +++ b/drivers/media/dvb-frontends/cx24120.c @@ -363,6 +363,7 @@ static void cx24120_check_cmd(struct cx24120_state *state, u8 id) case CMD_DISEQC_BURST: cx24120_msg_mpeg_output_global_config(state, 0); /* Old driver would do a msleep(100) here */ + return; default: return; } diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index 08a85831e917..903da33642df 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -1765,6 +1765,8 @@ static int dib0090_dc_offset_calibration(struct dib0090_state *state, enum front dib0090_write_reg(state, 0x1f, 0x7); *tune_state = CT_TUNER_START; /* reset done -> real tuning can now begin */ state->calibrate &= ~DC_CAL; + break; + default: break; } diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index a57470bf71bf..d7fc2595f15b 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -3294,6 +3294,7 @@ static int dvbt_sc_command(struct drxk_state *state, case OFDM_SC_RA_RAM_CMD_USER_IO: case OFDM_SC_RA_RAM_CMD_GET_OP_PARAM: status = read16(state, OFDM_SC_RA_RAM_PARAM0__A, &(param0)); + break; /* All commands yielding 0 results */ case OFDM_SC_RA_RAM_CMD_SET_ECHO_TIMING: case OFDM_SC_RA_RAM_CMD_SET_TIMER: diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index 39cbb3ea1c9d..b294ba87e934 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -390,6 +390,7 @@ static int m88rs2000_tab_set(struct m88rs2000_state *state, case 0xff: if (tab[i].reg == 0xaa && tab[i].val == 0xff) return 0; + break; case 0x00: break; default: |