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WSL2-Linux-Kernel
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media: dvb-frontends: cxd2880: return 0 instead of 'ret'. 

Since 'ret' is known to be 0, just return '0'. This fixes 10 smatch warnings:

cxd2880_tnrdmd_dvbt.c:836 cxd2880_tnrdmd_dvbt_check_demod_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt.c:841 cxd2880_tnrdmd_dvbt_check_demod_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt.c:896 cxd2880_tnrdmd_dvbt_check_ts_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt.c:901 cxd2880_tnrdmd_dvbt_check_ts_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt.c:904 cxd2880_tnrdmd_dvbt_check_ts_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt2.c:1027 cxd2880_tnrdmd_dvbt2_check_demod_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt2.c:1032 cxd2880_tnrdmd_dvbt2_check_demod_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt2.c:1087 cxd2880_tnrdmd_dvbt2_check_ts_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt2.c:1092 cxd2880_tnrdmd_dvbt2_check_ts_lock() warn: missing error code? 'ret'
cxd2880_tnrdmd_dvbt2.c:1095 cxd2880_tnrdmd_dvbt2_check_ts_lock() warn: missing error code? 'ret'

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans Verkuil 2023-01-26 13:29:11 +01:00 коммит произвёл Mauro Carvalho Chehab
Родитель a0ccbc65bc
Коммит e670d7e3c5
2 изменённых файлов: 14 добавлений и 14 удалений
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14
drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt.c
Просмотреть файл

@ -833,12 +833,12 @@ int cxd2880_tnrdmd_dvbt_check_demod_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
if (sync_stat == 6) { if (sync_stat == 6) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED; *lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
return ret; return 0;
} }
ret = ret =
@ -854,7 +854,7 @@ int cxd2880_tnrdmd_dvbt_check_demod_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd
@ -893,15 +893,15 @@ int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
if (ts_lock) { if (ts_lock) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED; *lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
return ret; return 0;
} else if (!unlock_detected) { } else if (!unlock_detected) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
ret = ret =
@ -915,5 +915,5 @@ int cxd2880_tnrdmd_dvbt_check_ts_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }

14
drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdmd_dvbt2.c
Просмотреть файл

@ -1024,12 +1024,12 @@ int cxd2880_tnrdmd_dvbt2_check_demod_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
if (sync_stat == 6) { if (sync_stat == 6) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED; *lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
return ret; return 0;
} }
ret = ret =
@ -1045,7 +1045,7 @@ int cxd2880_tnrdmd_dvbt2_check_demod_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
int cxd2880_tnrdmd_dvbt2_check_ts_lock(struct cxd2880_tnrdmd int cxd2880_tnrdmd_dvbt2_check_ts_lock(struct cxd2880_tnrdmd
@ -1084,15 +1084,15 @@ int cxd2880_tnrdmd_dvbt2_check_ts_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
if (ts_lock) { if (ts_lock) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED; *lock = CXD2880_TNRDMD_LOCK_RESULT_LOCKED;
return ret; return 0;
} else if (!unlock_detected) { } else if (!unlock_detected) {
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
ret = ret =
@ -1106,7 +1106,7 @@ int cxd2880_tnrdmd_dvbt2_check_ts_lock(struct cxd2880_tnrdmd
else else
*lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT; *lock = CXD2880_TNRDMD_LOCK_RESULT_NOTDETECT;
return ret; return 0;
} }
int cxd2880_tnrdmd_dvbt2_set_plp_cfg(struct cxd2880_tnrdmd int cxd2880_tnrdmd_dvbt2_set_plp_cfg(struct cxd2880_tnrdmd