[PATCH 3.15 66/84] i40e: fix passing wrong error code to i40e_open()

[Greg Kroah-Hartman]

3.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jean Sacren <sakiwit@xxxxxxxxx>

commit ce9ccb17ef5b5088172f46dd246c92523fd3a524 upstream.

The commit 6c167f582ea9 ("i40e: Refactor and cleanup i40e_open(),
adding i40e_vsi_open()") introduced a new function i40e_vsi_open()
with the regression by a typo. Due to the commit, the wrong error
code would be passed to i40e_open(). Fix this error in
i40e_vsi_open() by turning the macro into a negative value so that
i40e_open() could return the pertinent error code correctly.

Fixes: 6c167f582ea9 ("i40e: Refactor and cleanup i40e_open(), adding i40e_vsi_open()")
Signed-off-by: Jean Sacren <sakiwit@xxxxxxxxx>
Tested-by: Kavindya Deegala <kavindya.s.deegala@xxxxxxxxx>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>


---
 drivers/net/ethernet/intel/i40e/i40e_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -4310,7 +4310,7 @@ int i40e_vsi_open(struct i40e_vsi *vsi)
 		goto err_setup_rx;
 
 	if (!vsi->netdev) {
-		err = EINVAL;
+		err = -EINVAL;
 		goto err_setup_rx;
 	}
 	snprintf(int_name, sizeof(int_name) - 1, "%s-%s",


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