[PATCH 02/35] media: stb0899: Remove unreacheable code

Ricardo Ribalda
2024-04-15T19:34:30Z

chip_id is an unsigned number, it can never be < 0

Fixes cocci check:
drivers/media/dvb-frontends/stb0899_drv.c:1280:8-15: WARNING: Unsigned expression compared with zero: chip_id > 0

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
drivers/media/dvb-frontends/stb0899_drv.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c
index 2f4d8fb400cd..222b5476ebfd 100644
--- a/drivers/media/dvb-frontends/stb0899_drv.c
+++ b/drivers/media/dvb-frontends/stb0899_drv.c
@@ -1277,11 +1277,6 @@ static int stb0899_get_dev_id(struct stb0899_state *state)
dprintk(state->verbose, FE_ERROR, 1, "Demodulator Core ID=[%s], Version=[%d]", (char *) &demod_str, demod_ver);
CONVERT32(STB0899_READ_S2REG(STB0899_S2FEC, FEC_CORE_ID_REG), (char *)&fec_str);
fec_ver = STB0899_READ_S2REG(STB0899_S2FEC, FEC_VER_ID_REG);
- if (! (chip_id > 0)) {
- dprintk(state->verbose, FE_ERROR, 1, "couldn't find a STB 0899");
-
- return -ENODEV;
- }
dprintk(state->verbose, FE_ERROR, 1, "FEC Core ID=[%s], Version=[%d]", (char*) &fec_str, fec_ver);

return 0;

--
2.44.0.683.g7961c838ac-goog