diff options
| author | Anandu Krishnan E <quic_anane@quicinc.com> | 2025-01-10 13:42:37 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-21 13:49:52 +0100 |
| commit | 894efd31d02a4d432ddc1b87420e0a20fbbde4ac (patch) | |
| tree | 6f7359c24dd0c349e62cb9e97edfa09585611f0a /drivers/misc | |
| parent | e56db83b32cd690634ecb48daf56e84ba61d3307 (diff) | |
misc: fastrpc: Deregister device nodes properly in error scenarios
commit 637c20002dc8c347001292664055bfbf56544ec6 upstream.
During fastrpc_rpmsg_probe, if secure device node registration
succeeds but non-secure device node registration fails, the secure
device node deregister is not called during error cleanup. Add proper
exit paths to ensure proper cleanup in case of error.
Fixes: 3abe3ab3cdab ("misc: fastrpc: add secure domain support")
Cc: stable@kernel.org
Signed-off-by: Anandu Krishnan E <quic_anane@quicinc.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20250110134239.123603-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/fastrpc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 6c94364019c8..77a2183a7997 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -2119,7 +2119,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev) err = fastrpc_device_register(rdev, data, false, domains[domain_id]); if (err) - goto fdev_error; + goto populate_error; break; default: err = -EINVAL; |