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[PATCH] macintosh: don't store i2c_add_driver() return if no further processing done 

therm_pm72.c and windfarm_lm75_sensor.c both store the return from
i2c_add_driver() but do no further processing on the result.  Simply return
what i2c_add_driver() did, instead.

Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Arthur Othieno 2006-01-06 00:11:29 -08:00 committed by Linus Torvalds
parent e13ac21981
commit c9662b4b37
2 changed files with 2 additions and 12 deletions
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7
drivers/macintosh/therm_pm72.c
View File

@ -1988,18 +1988,13 @@ static void fcu_lookup_fans(struct device_node *fcu_node)
static int fcu_of_probe(struct of_device* dev, const struct of_device_id *match)
{
int rc;
state = state_detached;
/* Lookup the fans in the device tree */
fcu_lookup_fans(dev->node);
/* Add the driver */
rc = i2c_add_driver(&therm_pm72_driver);
if (rc < 0)
return rc;
return 0;
return i2c_add_driver(&therm_pm72_driver);
}
static int fcu_of_remove(struct of_device* dev)

7
drivers/macintosh/windfarm_lm75_sensor.c
View File

@ -240,12 +240,7 @@ static int wf_lm75_detach(struct i2c_client *client)
static int __init wf_lm75_sensor_init(void)
{
int rc;
rc = i2c_add_driver(&wf_lm75_driver);
if (rc < 0)
return rc;
return 0;
return i2c_add_driver(&wf_lm75_driver);
}
static void __exit wf_lm75_sensor_exit(void)