Staging: hv: vmbus: Check before invoking the channel callback

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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>

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K. Y. Srinivasan 2011-08-27 11:31:32 -07:00 • committed by Greg Kroah-Hartman

parent 95ff7cde91

commit 76c39d429d

1 changed files with 1 additions and 1 deletions

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drivers/staging/hv/connection.c

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