diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-10-30 07:56:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-21 15:27:22 +0100 |
| commit | cdd0cde8d8837de3d234bb08115d5f196e0ac8dd (patch) | |
| tree | 29548437d67cdd5fe19d6bc6940afa38b2992763 | |
| parent | a6fe37f428c19dd164c2111157d4a1029bd853aa (diff) | |
| download | linux-cdd0cde8d8837de3d234bb08115d5f196e0ac8dd.tar.gz | |
USB: typec: tps6598x: Fix a memory leak in an error handling path
All error handling end to the error handling path, except these ones.
Go to 'release_fw' as well here, otherwise 'fw' is leaking.
Fixes: 7e7a3c815d22 ("USB: typec: tps6598x: Add TPS25750 support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/23168336f18a9f6cb1a5b47130fc134dc0510d7f.1698648980.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/tipd/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c index 0e867f531d344b..b0184be06c3d0e 100644 --- a/drivers/usb/typec/tipd/core.c +++ b/drivers/usb/typec/tipd/core.c @@ -968,16 +968,17 @@ static int tps25750_start_patch_burst_mode(struct tps6598x *tps) ret = of_property_match_string(np, "reg-names", "patch-address"); if (ret < 0) { dev_err(tps->dev, "failed to get patch-address %d\n", ret); - return ret; + goto release_fw; } ret = of_property_read_u32_index(np, "reg", ret, &addr); if (ret) - return ret; + goto release_fw; if (addr == 0 || (addr >= 0x20 && addr <= 0x23)) { dev_err(tps->dev, "wrong patch address %u\n", addr); - return -EINVAL; + ret = -EINVAL; + goto release_fw; } bpms_data.addr = (u8)addr; |