[PATCH] Documentation: networking: ixgb: Remove reference to IXGB_NAPI

[Corentin Labbe]

NAPI is enabled by default and IXGB_NAPI was removed since
commit 6d37ab282e24 ("ixgb: make NAPI the only option and the default")
Update the doc accordingly.

Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx>
---
 Documentation/networking/ixgb.txt | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/networking/ixgb.txt b/Documentation/networking/ixgb.txt
index b10f360c57d4..82f9dc9ba399 100644
--- a/Documentation/networking/ixgb.txt
+++ b/Documentation/networking/ixgb.txt
@@ -324,8 +324,7 @@ Additional Configurations
   NAPI
   ----
 
-  NAPI (Rx polling mode) is supported in the ixgb driver.  NAPI is enabled
-  or disabled based on the configuration of the kernel.  see CONFIG_IXGB_NAPI
+  NAPI (Rx polling mode) is supported in the ixgb driver.
 
   See www.cyberus.ca/~hadi/usenix-paper.tgz for more information on NAPI.
 
-- 
2.13.6