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[12/13] tile: make "tile_net.custom" a proper bool module parameter

Message ID 9a9f1b55774bd8d72884c36e6c998792564f1987.1374609949.git.cmetcalf@tilera.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Chris Metcalf July 23, 2013, 8:05 p.m. UTC 
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
---
 drivers/net/ethernet/tile/tilegx.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 04fe597..e4a0994 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -256,11 +256,11 @@  static char *network_cpus_string;
 /* The actual cpus in "network_cpus". */
 static struct cpumask network_cpus_map;
 
-/* If "loopify=LINK" was specified, this is "LINK". */
+/* If "tile_net.loopify=LINK" was specified, this is "LINK". */
 static char *loopify_link_name;
 
-/* If "tile_net.custom" was specified, this is non-NULL. */
-static char *custom_str;
+/* If "tile_net.custom" was specified, this is true. */
+static bool custom_flag;
 
 /* If "tile_net.jumbo=NUM" was specified, this is "NUM". */
 static uint jumbo_num;
@@ -323,7 +323,7 @@  MODULE_PARM_DESC(loopify, "name the device to use loop0/1 for ingress/egress");
 /* The "tile_net.custom" argument causes us to ignore the "conventional"
  * classifier metadata, in particular, the "l2_offset".
  */
-module_param_named(custom, custom_str, charp, 0444);
+module_param_named(custom, custom_flag, bool, 0444);
 MODULE_PARM_DESC(custom, "indicates a (heavily) customized classifier");
 
 /* The "tile_net.jumbo" argument causes us to support "jumbo" packets,
@@ -540,7 +540,7 @@  static bool tile_net_handle_packet(int instance, gxio_mpipe_idesc_t *idesc)
 	}
 
 	/* Get the "l2_offset", if allowed. */
-	l2_offset = custom_str ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
+	l2_offset = custom_flag ? 0 : gxio_mpipe_idesc_get_l2_offset(idesc);
 
 	/* Get the VA (including NET_IP_ALIGN bytes of "headroom"). */
 	va = tile_io_addr_to_va((unsigned long)(long)idesc->va);