diff options
Diffstat (limited to 'drivers/media/dvb-frontends/mb86a20s.c')
| -rw-r--r-- | drivers/media/dvb-frontends/mb86a20s.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index ba7a433dd424..bdaf9d235fed 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -2073,7 +2073,7 @@ struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, /* allocate memory for the internal state */ state = kzalloc(sizeof(*state), GFP_KERNEL); if (!state) - goto error; + return NULL; /* setup the state */ state->config = config; @@ -2086,22 +2086,16 @@ struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config, /* Check if it is a mb86a20s frontend */ rev = mb86a20s_readreg(state, 0); - - if (rev == 0x13) { - dev_info(&i2c->dev, - "Detected a Fujitsu mb86a20s frontend\n"); - } else { + if (rev != 0x13) { + kfree(state); dev_dbg(&i2c->dev, "Frontend revision %d is unknown - aborting.\n", rev); - goto error; + return NULL; } + dev_info(&i2c->dev, "Detected a Fujitsu mb86a20s frontend\n"); return &state->frontend; - -error: - kfree(state); - return NULL; } EXPORT_SYMBOL(mb86a20s_attach); |