[CIFS] list entry can not return null
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 688a2d4..69a12aa 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -79,27 +79,25 @@
spin_lock(&GlobalMid_Lock);
list_for_each(tmp, &server->pending_mid_q) {
mid_entry = list_entry(tmp, struct mid_q_entry, qhead);
- if (mid_entry) {
- cERROR(1, ("State: %d Cmd: %d Pid: %d Tsk: %p Mid %d",
- mid_entry->midState,
- (int)mid_entry->command,
- mid_entry->pid,
- mid_entry->tsk,
- mid_entry->mid));
+ cERROR(1, ("State: %d Cmd: %d Pid: %d Tsk: %p Mid %d",
+ mid_entry->midState,
+ (int)mid_entry->command,
+ mid_entry->pid,
+ mid_entry->tsk,
+ mid_entry->mid));
#ifdef CONFIG_CIFS_STATS2
- cERROR(1, ("IsLarge: %d buf: %p time rcv: %ld now: %ld",
- mid_entry->largeBuf,
- mid_entry->resp_buf,
- mid_entry->when_received,
- jiffies));
+ cERROR(1, ("IsLarge: %d buf: %p time rcv: %ld now: %ld",
+ mid_entry->largeBuf,
+ mid_entry->resp_buf,
+ mid_entry->when_received,
+ jiffies));
#endif /* STATS2 */
- cERROR(1, ("IsMult: %d IsEnd: %d", mid_entry->multiRsp,
- mid_entry->multiEnd));
- if (mid_entry->resp_buf) {
- cifs_dump_detail(mid_entry->resp_buf);
- cifs_dump_mem("existing buf: ",
- mid_entry->resp_buf, 62);
- }
+ cERROR(1, ("IsMult: %d IsEnd: %d", mid_entry->multiRsp,
+ mid_entry->multiEnd));
+ if (mid_entry->resp_buf) {
+ cifs_dump_detail(mid_entry->resp_buf);
+ cifs_dump_mem("existing buf: ",
+ mid_entry->resp_buf, 62);
}
}
spin_unlock(&GlobalMid_Lock);
@@ -163,16 +161,13 @@
mid_entry = list_entry(tmp1, struct
mid_q_entry,
qhead);
- if (mid_entry) {
- seq_printf(m,
- "State: %d com: %d pid:"
- " %d tsk: %p mid %d\n",
- mid_entry->midState,
- (int)mid_entry->command,
- mid_entry->pid,
- mid_entry->tsk,
- mid_entry->mid);
- }
+ seq_printf(m, "State: %d com: %d pid:"
+ " %d tsk: %p mid %d\n",
+ mid_entry->midState,
+ (int)mid_entry->command,
+ mid_entry->pid,
+ mid_entry->tsk,
+ mid_entry->mid);
}
spin_unlock(&GlobalMid_Lock);
}