diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-16 14:41:51 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-11-16 20:56:19 +0100 |
| commit | 712778d02d5c24e0bb5cfb9ccb9213496853a57f (patch) | |
| tree | 9900c29cff035bb1042135009340eb69dbc9cb04 /drivers/pinctrl | |
| parent | d8a22212737314cc02692cc90eda7d844fa20257 (diff) | |
| download | linux-712778d02d5c24e0bb5cfb9ccb9213496853a57f.tar.gz linux-712778d02d5c24e0bb5cfb9ccb9213496853a57f.tar.bz2 linux-712778d02d5c24e0bb5cfb9ccb9213496853a57f.zip | |
pinctrl: single: Fix a couple error codes
We should return -ENOMEM instead of success if pcs_add_function() fails.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 2b196e53d937..a5a0392ab817 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1181,8 +1181,10 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs, pgnames[0] = np->name; function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1); - if (!function) + if (!function) { + res = -ENOMEM; goto free_pins; + } res = pcs_add_pingroup(pcs, np, np->name, pins, found); if (res < 0) @@ -1313,8 +1315,10 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs, pgnames[0] = np->name; function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1); - if (!function) + if (!function) { + res = -ENOMEM; goto free_pins; + } res = pcs_add_pingroup(pcs, np, np->name, pins, found); if (res < 0) |