i40e: remove unused function - net-next.git - net-next plumbings

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author	Mitch Williams <mitch.a.williams@intel.com>	2016-11-28 16:06:01 -0800
committer	Jeff Kirsher <jeffrey.t.kirsher@intel.com>	2017-02-02 22:42:10 -0800
commit	04766b22cf805011620f546384b271586548e8a7 (patch)
tree	9290ca32f3c3ee7b1ce2c417785dc9e7b18dac66 /net/mpls/Makefile
parent	11131e2b8e9454f79ebfc71e45fe246948ce4997 (diff)

i40e: remove unused function

After refactoring the client open and close code, this is no longer needed. Remove it. Change-ID: If8e6e32baa354d857c2fd8b2f19404f1786011c4 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Diffstat (limited to 'net/mpls/Makefile')

0 files changed, 0 insertions, 0 deletions

es' executes `list_splice_tail_init' on `pch->work_list' under lock `pl330->lock', whereas in the rest of the code `pch->work_list' is protected by `pch->lock'. I don't know if this may cause race conditions. Similarly `pch->cyclic' is written by `pl330_alloc_chan_resources' under `pl330->lock' but read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>

Diffstat (limited to 'include/trace/events/cma.h')