net/wireless: ipw2x00: remove unreachable code

Remove unnecessary if statements because libipw_set_geo always
returns success.  Also change function's return value from int
to void.

Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

4 files changed, 4 insertions, 11 deletions

diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 29b8fa1adefd..46938bc9886d 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -1788,10 +1788,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
         }
 
         /* Initialize the geo */
-        if (libipw_set_geo(priv->ieee, &ipw_geos[0])) {
-                printk(KERN_WARNING DRV_NAME "Could not set geo\n");
-                return 0;
-        }
+        libipw_set_geo(priv->ieee, &ipw_geos[0]);
         priv->ieee->freq_band = LIBIPW_24GHZ_BAND;
 
         lock = LOCK_NONE;
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 768bf612533e..fea96b58ab89 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11322,10 +11322,7 @@ static int ipw_up(struct ipw_priv *priv)
                                     priv->eeprom[EEPROM_COUNTRY_CODE + 2]);
                         j = 0;
                 }
-                if (libipw_set_geo(priv->ieee, &ipw_geos[j])) {
-                        IPW_WARNING("Could not set geography.");
-                        return 0;
-                }
+                libipw_set_geo(priv->ieee, &ipw_geos[j]);
 
                 if (priv->status & STATUS_RF_KILL_SW) {
                         IPW_WARNING("Radio disabled by module parameter.\n");
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/ipw2x00/libipw.h
index 0b22fb421735..6eede52ad8c0 100644
--- a/drivers/net/wireless/ipw2x00/libipw.h
+++ b/drivers/net/wireless/ipw2x00/libipw.h
@@ -978,7 +978,7 @@ extern void libipw_network_reset(struct libipw_network *network);
 /* libipw_geo.c */
 extern const struct libipw_geo *libipw_get_geo(struct libipw_device
                                                      *ieee);
-extern int libipw_set_geo(struct libipw_device *ieee,
+extern void libipw_set_geo(struct libipw_device *ieee,
                              const struct libipw_geo *geo);
 
 extern int libipw_is_valid_channel(struct libipw_device *ieee,
diff --git a/drivers/net/wireless/ipw2x00/libipw_geo.c b/drivers/net/wireless/ipw2x00/libipw_geo.c
index c9fe3c99cb00..218f2a32de21 100644
--- a/drivers/net/wireless/ipw2x00/libipw_geo.c
+++ b/drivers/net/wireless/ipw2x00/libipw_geo.c
@@ -132,7 +132,7 @@ u8 libipw_freq_to_channel(struct libipw_device * ieee, u32 freq)
         return 0;
 }
 
-int libipw_set_geo(struct libipw_device *ieee,
+void libipw_set_geo(struct libipw_device *ieee,
                       const struct libipw_geo *geo)
 {
         memcpy(ieee->geo.name, geo->name, 3);
@@ -143,7 +143,6 @@ int libipw_set_geo(struct libipw_device *ieee,
                sizeof(struct libipw_channel));
         memcpy(ieee->geo.a, geo->a, ieee->geo.a_channels *
                sizeof(struct libipw_channel));
-        return 0;
 }
 
 const struct libipw_geo *libipw_get_geo(struct libipw_device *ieee)