6 files changed, 0 insertions, 12 deletions

diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index 341faf58a65c..bf526a7a63af 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -238,8 +238,6 @@ Amd7930_bh(struct work_struct *work)
                 container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
 
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
                 if (cs->debug)
                         debugl1(cs, "Amd7930: bh, D-Channel Busy cleared");
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 3d337d924c23..d110a77940a4 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -1506,8 +1506,6 @@ hfcpci_bh(struct work_struct *work)
         u_long  flags;
 //      struct PStack *stptr;
 
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
                 if (!cs->hw.hfcpci.nt_mode)
                         switch (cs->dc.hfcpci.ph_state) {
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index d92e8d6c2ae2..419f87cad8cb 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -1255,8 +1255,6 @@ hfcsx_bh(struct work_struct *work)
                 container_of(work, struct IsdnCardState, tqueue);
         u_long flags;
 
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
                 if (!cs->hw.hfcsx.nt_mode)
                         switch (cs->dc.hfcsx.ph_state) {
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index 682cac32f259..9aba646ba221 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -83,8 +83,6 @@ icc_bh(struct work_struct *work)
                 container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
         
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
                 if (cs->debug)
                         debugl1(cs, "D-Channel Busy cleared");
diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
index 07b1673122b8..a19354d94343 100644
--- a/drivers/isdn/hisax/isac.c
+++ b/drivers/isdn/hisax/isac.c
@@ -86,8 +86,6 @@ isac_bh(struct work_struct *work)
                 container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
         
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
                 if (cs->debug)
                         debugl1(cs, "D-Channel Busy cleared");
diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index bb1c8dd1a230..c4d862c11a60 100644
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -105,8 +105,6 @@ W6692_bh(struct work_struct *work)
                 container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
 
-        if (!cs)
-                return;
         if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
                 if (cs->debug)
                         debugl1(cs, "D-Channel Busy cleared");