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| author | Patrik Flykt <patrik.flykt@linux.intel.com> | 2012-09-07 14:55:10 +0300 |
|---|---|---|
| committer | Patrik Flykt <patrik.flykt@linux.intel.com> | 2012-09-13 13:42:12 +0300 |
| commit | ab9cc2faadf73cb7ace797af5529b9841c6d3adc (patch) | |
| tree | 6e04abf0bd06f5ef8e609ff0cef424b50641e4a5 | |
| parent | 98919ac6cbc7535309d308363a249a0cdfe0af22 (diff) | |
| download | connman-ab9cc2faadf73cb7ace797af5529b9841c6d3adc.tar.gz connman-ab9cc2faadf73cb7ace797af5529b9841c6d3adc.tar.bz2 connman-ab9cc2faadf73cb7ace797af5529b9841c6d3adc.zip | |
tethering: Reset the tethering refcount on error
Decrease the refcount with one on error.
| -rw-r--r-- | src/tethering.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/tethering.c b/src/tethering.c index e3432371..f3d67dfa 100644 --- a/src/tethering.c +++ b/src/tethering.c @@ -198,8 +198,10 @@ void __connman_tethering_set_enabled(void) return; err = __connman_bridge_create(BRIDGE_NAME); - if (err < 0) + if (err < 0) { + __sync_fetch_and_sub(&tethering_enabled, 1); return; + } index = connman_inet_ifindex(BRIDGE_NAME); dhcp_ippool = __connman_ippool_create(index, 2, 252, @@ -207,6 +209,7 @@ void __connman_tethering_set_enabled(void) if (dhcp_ippool == NULL) { connman_error("Fail to create IP pool"); __connman_bridge_remove(BRIDGE_NAME); + __sync_fetch_and_sub(&tethering_enabled, 1); return; } @@ -220,6 +223,7 @@ void __connman_tethering_set_enabled(void) if (err < 0 && err != -EALREADY) { __connman_ippool_unref(dhcp_ippool); __connman_bridge_remove(BRIDGE_NAME); + __sync_fetch_and_sub(&tethering_enabled, 1); return; } @@ -238,6 +242,7 @@ void __connman_tethering_set_enabled(void) __connman_bridge_disable(BRIDGE_NAME); __connman_ippool_unref(dhcp_ippool); __connman_bridge_remove(BRIDGE_NAME); + __sync_fetch_and_sub(&tethering_enabled, 1); return; } |