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authorSteve French <sfrench@us.ibm.com>2008-08-08 21:10:16 +0000
committerSteve French <sfrench@us.ibm.com>2008-08-08 21:10:16 +0000
commitad8b15f0ffc297cdd6c65ef7552b3b8abd11a401 (patch)
treeee3fedbfb1e3be88898de6297e82f7e89cbac17d /fs/cifs/cifs_debug.c
parent0510eeb7367aca017c6320d04cfd9cbc3b5dd992 (diff)
[CIFS] list entry can not return null
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_debug.c')
-rw-r--r--fs/cifs/cifs_debug.c53
1 files changed, 24 insertions, 29 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 688a2d42153..69a12aae91d 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -79,27 +79,25 @@ void cifs_dump_mids(struct TCP_Server_Info *server)
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 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
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);
}