igb: check memory allocation failure

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Check memory allocation failures and return -ENOMEM in such cases, as
already done for other memory allocations in this function.

This avoids NULL pointers dereference.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Tested-by: Aaron Brown <aaron.f.brown@intel.com
Acked-by: PJ Waskiewicz <peter.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Christophe JAILLET 2017-08-27 08:39:51 +02:00 • committed by Jeff Kirsher

parent 377b62736c

commit 18eb86362a

1 changed files with 2 additions and 0 deletions

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drivers/net/ethernet/intel/igb/igb_main.c

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