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fm10k: return proper error code when pci_enable_msix_range fails 

The pci_enable_msix_range() function returns a positive value of the
number of allocated vectors if it succeeds. On failure it returns
a negative error code. Return this code properly so that the error
message printed by the driver will show the actual error code instead of
being masked by -ENOMEM.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2016-06-07 16:09:01 -07:00 committed by Jeff Kirsher
parent 0356b23bcc
commit 30e23b711c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/fm10k/fm10k_main.c
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@ -1858,7 +1858,7 @@ static int fm10k_init_msix_capability(struct fm10k_intfc *interface)
if (v_budget < 0) {
kfree(interface->msix_entries);
interface->msix_entries = NULL;
return -ENOMEM;
return v_budget;
}
/* record the number of queues available for q_vectors */