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| author | Thomas Pugliese <thomas.pugliese@gmail.com> | 2014-04-25 17:30:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-27 23:56:54 +0200 |
| commit | 90ec00d54e28f4b038e66905ea5b9478bcdc3f37 (patch) | |
| tree | 71ed3bc15a264277adcad0b562d8198d8656759f /drivers/uwb/lc-dev.c | |
| parent | usb: host: ohci-exynos: Use devm_ioremap_resource instead of devm_ioremap (diff) | |
| download | linux-90ec00d54e28f4b038e66905ea5b9478bcdc3f37.tar.xz linux-90ec00d54e28f4b038e66905ea5b9478bcdc3f37.zip | |
uwb: fix channel change failure
Make the transition to the UWB_RSV_STATE_NONE state synchronous so that
there is not a race between uwb_rsv_terminate and uwb_rsv_establish.
uwb_rsv_terminate would set the rsv->state to UWB_RSV_STATE_NONE but did
not release the stream resource until a 320ms timeout had expired. If a
user called uwb_rsv_establish during that time, it could fail to
establish the reservation because no stream resources were available.
This patch removes the timer from the uwb_rsv_terminate process since it
is not needed when transitioning to UWB_RSV_STATE_NONE.
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uwb/lc-dev.c')
0 files changed, 0 insertions, 0 deletions