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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2007-10-04 14:38:49 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:54:31 -0700
commitbc8498721dfe3f7d537f4f75302be7dbe9c7b939 (patch)
tree6bf28dc1b1443e1ea47c3f45135ef1f11a5cd42a /Documentation
parentpasemi_mac: enable iommu support (diff)
downloadlinux-dev-bc8498721dfe3f7d537f4f75302be7dbe9c7b939.tar.xz
linux-dev-bc8498721dfe3f7d537f4f75302be7dbe9c7b939.zip
[DCCP]: Wait for CCID
This performs a minor optimisation: when ccid_hc_tx_send_packet returns a value greater zero, then the same call previously was done again at the begin of the while loop in dccp_wait_for_ccid. This patch exploits the available information and schedule-timeouts directly instead. Documentation also added. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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