This is a note to let you know that I've just added the patch titled
n_gsm: replace kfree_skb w/ appropriate dev_* versions
to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-next branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will also be merged in the next major kernel release
during the merge window.
If you have any questions about this process, please let me know.
>From 329e56780e514a7ab607bcb51a52ab0dc2669414 Mon Sep 17 00:00:00 2001
From: Russ Gorby <[email protected]>
Date: Mon, 13 Aug 2012 13:45:15 +0100
Subject: n_gsm: replace kfree_skb w/ appropriate dev_* versions
Drivers are supposed to use the dev_* versions of the kfree_skb
interfaces. In a couple of cases we were called with IRQs
disabled as well which kfree_skb() does not expect.
Replaced kfree_skb calls w/ dev_kfree_skb and dev_kfree_skb_any
Signed-off-by: Russ Gorby <[email protected]>
Tested-by: Yin, Fengwei <[email protected]>
Signed-off-by: Alan Cox <[email protected]>
Cc: Grooming <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/tty/n_gsm.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 6f4f8d3..a8c82f5 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -879,7 +879,7 @@ static int gsm_dlci_data_output_framed(struct gsm_mux *gsm,
if (len > gsm->mtu) {
if (dlci->adaption == 3) {
/* Over long frame, bin it */
- kfree_skb(dlci->skb);
+ dev_kfree_skb_any(dlci->skb);
dlci->skb = NULL;
return 0;
}
@@ -905,7 +905,7 @@ static int gsm_dlci_data_output_framed(struct gsm_mux *gsm,
skb_pull(dlci->skb, len);
__gsm_data_queue(dlci, msg);
if (last) {
- kfree_skb(dlci->skb);
+ dev_kfree_skb_any(dlci->skb);
dlci->skb = NULL;
}
return size;
@@ -1674,7 +1674,7 @@ static void gsm_dlci_free(struct kref *ref)
dlci->gsm->dlci[dlci->addr] = NULL;
kfifo_free(dlci->fifo);
while ((dlci->skb = skb_dequeue(&dlci->skb_list)))
- kfree_skb(dlci->skb);
+ dev_kfree_skb(dlci->skb);
kfree(dlci);
}
@@ -2013,7 +2013,7 @@ void gsm_cleanup_mux(struct gsm_mux *gsm)
{
int i;
struct gsm_dlci *dlci = gsm->dlci[0];
- struct gsm_msg *txq, *utxq;
+ struct gsm_msg *txq, *ntxq;
struct gsm_control *gc;
gsm->dead = 1;
--
1.7.10.1.362.g242cab3
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