mISDN: remove unnecessary variable assignments

Remove unnecessary variable assignments.

Addresses-Coverity-ID: 1226917
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c
index 6742b0dc082115df347955c77c619e5a47ffb2d6..e240010b93fa0b568517fb696f8053b9f8ae28f8 100644 (file)
--- a/drivers/isdn/hardware/mISDN/mISDNipac.c
+++ b/drivers/isdn/hardware/mISDN/mISDNipac.c
@@ -364,8 +364,8 @@ afterMONR1:
                        WriteISAC(isac, ISAC_MOCR, isac->mocr);
                        if (isac->mon_txc && (isac->mon_txp >= isac->mon_txc)) {
                                if (isac->monitor)
-                                       ret = isac->monitor(isac->dch.hw,
-                                                           MONITOR_TX_0, NULL, 0);
+                                       isac->monitor(isac->dch.hw,
+                                                     MONITOR_TX_0, NULL, 0);
                        }
                        kfree(isac->mon_tx);
                        isac->mon_tx = NULL;
@@ -375,8 +375,8 @@ afterMONR1:
                }
                if (isac->mon_txc && (isac->mon_txp >= isac->mon_txc)) {
                        if (isac->monitor)
-                               ret = isac->monitor(isac->dch.hw,
-                                                   MONITOR_TX_0, NULL, 0);
+                               isac->monitor(isac->dch.hw,
+                                             MONITOR_TX_0, NULL, 0);
                        kfree(isac->mon_tx);
                        isac->mon_tx = NULL;
                        isac->mon_txc = 0;
@@ -397,8 +397,8 @@ AfterMOX0:
                        WriteISAC(isac, ISAC_MOCR, isac->mocr);
                        if (isac->mon_txc && (isac->mon_txp >= isac->mon_txc)) {
                                if (isac->monitor)
-                                       ret = isac->monitor(isac->dch.hw,
-                                                           MONITOR_TX_1, NULL, 0);
+                                       isac->monitor(isac->dch.hw,
+                                                     MONITOR_TX_1, NULL, 0);
                        }
                        kfree(isac->mon_tx);
                        isac->mon_tx = NULL;
@@ -408,8 +408,8 @@ AfterMOX0:
                }
                if (isac->mon_txc && (isac->mon_txp >= isac->mon_txc)) {
                        if (isac->monitor)
-                               ret = isac->monitor(isac->dch.hw,
-                                                   MONITOR_TX_1, NULL, 0);
+                               isac->monitor(isac->dch.hw,
+                                             MONITOR_TX_1, NULL, 0);
                        kfree(isac->mon_tx);
                        isac->mon_tx = NULL;
                        isac->mon_txc = 0;