Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim <climbbb.kim@xxxxxxxxx>
---
drivers/misc/pti.c | 28 +++++++++++++---------------
1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index 41f2a9f..5c885a1 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -462,26 +462,24 @@ static int pti_tty_install(struct tty_driver *driver, struct tty_struct *tty)
{
int idx = tty->index;
struct pti_tty *pti_tty_data;
- int ret = tty_standard_install(driver, tty);
- if (ret == 0) {
- pti_tty_data = kmalloc(sizeof(struct pti_tty), GFP_KERNEL);
- if (pti_tty_data == NULL)
- return -ENOMEM;
+ tty_standard_install(driver, tty);
+ pti_tty_data = kmalloc(sizeof(struct pti_tty), GFP_KERNEL);
+ if (pti_tty_data == NULL)
+ return -ENOMEM;
- if (idx == PTITTY_MINOR_START)
- pti_tty_data->mc = pti_request_masterchannel(0, NULL);
- else
- pti_tty_data->mc = pti_request_masterchannel(2, NULL);
+ if (idx == PTITTY_MINOR_START)
+ pti_tty_data->mc = pti_request_masterchannel(0, NULL);
+ else
+ pti_tty_data->mc = pti_request_masterchannel(2, NULL);
- if (pti_tty_data->mc == NULL) {
- kfree(pti_tty_data);
- return -ENXIO;
- }
- tty->driver_data = pti_tty_data;
+ if (pti_tty_data->mc == NULL) {
+ kfree(pti_tty_data);
+ return -ENXIO;
}
+ tty->driver_data = pti_tty_data;
- return ret;
+ return 0;
}
/**
--
2.7.4
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