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authorDavid S. Miller <davem@davemloft.net>2009-08-19 13:55:55 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-19 13:55:55 -0700
commit886f9fe68310168358f55028a03553ae154dfeb6 (patch)
tree57691ac80b309f114c8dda3af5e318c0cd560f12 /drivers/net
parent0c3f450b8b345dafa79f1cc69eda702e0293b0cc (diff)
ppp_generic: Help GCC see that 'flen' is always initialized.
It's too stupid to see that we always set flen to something before we use it in ppp_mp_explode(): drivers/net/ppp_generic.c: In function 'ppp_push': drivers/net/ppp_generic.c:1314: warning: 'flen' may be used uninitialized in this function drivers/net/ppp_generic.c:1314: note: 'flen' was declared here This started warning after commit a53a8b56827cc429c6d9f861ad558beeb5f6103f ("ppp: fix lost fragments in ppp_mp_explode() (resubmit)") So just put an explicit unconditional initialization there to hush it up. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ppp_generic.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 7dd0868f983a..35be2e8f0c98 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1431,6 +1431,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
*otherwise divide it according to the speed
*of the channel we are going to transmit on
*/
+ flen = len;
if (nfree > 0) {
if (pch->speed == 0) {
flen = totlen/nfree ;