ixgbevf: Check for error on dma_map_single call

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Ignoring the return value from a call to the kernel dma_map API functions
can cause data corruption and system instability.  Check the return value
and take appropriate action.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

...

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Greg Rose 2012-09-21 00:14:14 +00:00 • committed by Jeff Kirsher

parent f44777024c

commit 6132ee8a3f

1 changed files with 7 additions and 1 deletions

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drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c

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