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Staging: hv: vmbus: Check before invoking the channel callback
authorK. Y. Srinivasan <kys@microsoft.com>
Sat, 27 Aug 2011 18:31:32 +0000 (11:31 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 29 Aug 2011 18:05:30 +0000 (11:05 -0700)
commit76c39d429d606d8f9b354ee2b1973b76c8331b1f
tree5cece8bb824131959bf4227d1cc97b61458b2601tree | snapshot
parent95ff7cde91f5513ebc95ccf0cd482f07dc3454e4commit | diff
Staging: hv: vmbus: Check before invoking the channel callback

When we close a channel, we set the corresponding callback function to NULL.
Check before invoking the channel callback.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/hv/connection.c diff | blob | history
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