e1000e: prevent null ptr dereference in e1000_tx_queue()

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tx_desc can be dereferenced as a null pointer when count is passed in
as 0.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

...

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Bruce Allan 2010-11-24 07:42:43 +00:00 • committed by Jeff Kirsher

parent 073287c037

commit 36b973df71

1 changed files with 2 additions and 2 deletions

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4

drivers/net/e1000e/netdev.c

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