From: Daniel Starke <daniel.starke@xxxxxxxxxxx>
The variable 'ret' is not used before assignment from gsm_activate_mux().
Still it gets initialized to zero at declaration.
Fix this as remarked in the link below by removing the initialization.
Fixes: edd5f60c3400 ("tty: n_gsm: fix mux activation issues in gsm_config()")
Link: https://lore.kernel.org/all/b42bc4d1-cc9d-d115-c981-aaa053bdc59f@xxxxxxxxxx/
Signed-off-by: Daniel Starke <daniel.starke@xxxxxxxxxxx>
---
drivers/tty/n_gsm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index eb21ca583642..d42b92cbae88 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -3276,7 +3276,7 @@ static void gsm_copy_config_values(struct gsm_mux *gsm,
static int gsm_config(struct gsm_mux *gsm, struct gsm_config *c)
{
- int ret = 0;
+ int ret;
int need_close = 0;
int need_restart = 0;
--
2.34.1
