Eric Lee / linux-smarc-t335x-v3.2

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Commit c7c1a0f60b90955855ba8cd9cfc480167bf6c3da

Authored by Alan Cox
Committed by David S. Miller
1 parent e8d1937073
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

ax25: proc uid file misses header 

This has been broken for a while. I happened to catch it testing because one
app "knew" that the top line of the calls data was the policy line and got
confused.

Put the header back.

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

Showing 1 changed file with 9 additions and 3 deletions Side-by-side Diff

... ... @@ -148,9 +148,13 @@
148 148 {
149 149 struct ax25_uid_assoc *pt;
150 150 struct hlist_node *node;
151   - int i = 0;
  151 + int i = 1;
152 152  
153 153 read_lock(&ax25_uid_lock);
  154 +
  155 + if (*pos == 0)
  156 + return SEQ_START_TOKEN;
  157 +
154 158 ax25_uid_for_each(pt, node, &ax25_uid_list) {
155 159 if (i == *pos)
156 160 return pt;
... ... @@ -162,8 +166,10 @@
162 166 static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos)
163 167 {
164 168 ++*pos;
165   -
166   - return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
  169 + if (v == SEQ_START_TOKEN)
  170 + return ax25_uid_list.first;
  171 + else
  172 + return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
167 173 ax25_uid_assoc, uid_node);
168 174 }
169 175