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| author | Jesse Gilles <jgilles@multitech.com> | 2015-01-07 17:25:09 -0600 |
|---|---|---|
| committer | Jesse Gilles <jgilles@multitech.com> | 2015-01-07 17:25:09 -0600 |
| commit | 9ca7d0bf3253fd3858a014fb0f86d5e329feb20a (patch) | |
| tree | 4fcdb52c14291a3fc16f50066d2270b7aff06852 /io-module | |
| parent | e78a48c5bfc3ea70e12d6499e15e6746d2c003aa (diff) | |
| download | mts-io-9ca7d0bf3253fd3858a014fb0f86d5e329feb20a.tar.gz mts-io-9ca7d0bf3253fd3858a014fb0f86d5e329feb20a.tar.bz2 mts-io-9ca7d0bf3253fd3858a014fb0f86d5e329feb20a.zip | |
fix cleanup on exit if there is an unknown accessory card ID
Diffstat (limited to 'io-module')
| -rw-r--r-- | io-module/mts_io.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/io-module/mts_io.c b/io-module/mts_io.c index cd39f99..b3c3a10 100644 --- a/io-module/mts_io.c +++ b/io-module/mts_io.c @@ -408,6 +408,8 @@ static bool load_port(int port) { } } else { log_error("unknown accessory card [%s] in port %d", ap_eeprom[port_index].product_id, port); + kfree(port_info[port_index]); + port_info[port_index] = NULL; return false; } @@ -429,7 +431,8 @@ static bool load_port(int port) { if (! port_info[port_index]->setup(port)) { log_error("accessory port %d setup failed", port); port_info[port_index]->teardown(port); - kfree(port_info[port]); + kfree(port_info[port_index]); + port_info[port_index] = NULL; return false; } } |