[PATCH] bonding/alb: return -ENOMEM when kmalloc failed

[Yang Li]

The driver is using -1 instead of the -ENOMEM defined macro to
specify that a buffer allocation failed. Using the correct error
code is more intuitive.

Smatch tool warning:
drivers/net/bonding/bond_alb.c:850 rlb_initialize() warn: returning -1
instead of -ENOMEM is sloppy

No functional change, just more standardized.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
---
 drivers/net/bonding/bond_alb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index c3091e0..dad5383 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -847,7 +847,7 @@ static int rlb_initialize(struct bonding *bond)
 
 	new_hashtbl = kmalloc(size, GFP_KERNEL);
 	if (!new_hashtbl)
-		return -1;
+		return -ENOMEM;
 
 	spin_lock_bh(&bond->mode_lock);
 
-- 
1.8.3.1