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| author | Paul Mundt <lethal@linux-sh.org> | 2011-05-24 15:32:20 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-05-24 15:32:20 +0900 |
| commit | 9fb4c7fbbcb1e947567d13b82e429ae47a46e337 (patch) | |
| tree | 6c5f11f347d0f58565381f92680a7a9cc63c0bd8 /drivers/net/usb/cdc_ncm.c | |
| parent | dc3e5b6a6e842116ec2436161adf31877f09b6b9 (diff) | |
| parent | d762f4383100c2a87b1a3f2d678cd3b5425655b4 (diff) | |
| download | blackbird-op-linux-9fb4c7fbbcb1e947567d13b82e429ae47a46e337.tar.gz blackbird-op-linux-9fb4c7fbbcb1e947567d13b82e429ae47a46e337.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/net/usb/cdc_ncm.c')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 967371f04454..4ab557d0287d 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -54,7 +54,7 @@ #include <linux/usb/usbnet.h> #include <linux/usb/cdc.h> -#define DRIVER_VERSION "7-Feb-2011" +#define DRIVER_VERSION "06-May-2011" /* CDC NCM subclass 3.2.1 */ #define USB_CDC_NCM_NDP16_LENGTH_MIN 0x10 @@ -722,7 +722,7 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb) } else { /* reset variables */ - skb_out = alloc_skb(ctx->tx_max, GFP_ATOMIC); + skb_out = alloc_skb((ctx->tx_max + 1), GFP_ATOMIC); if (skb_out == NULL) { if (skb != NULL) { dev_kfree_skb_any(skb); @@ -861,8 +861,11 @@ cdc_ncm_fill_tx_frame(struct cdc_ncm_ctx *ctx, struct sk_buff *skb) /* store last offset */ last_offset = offset; - if ((last_offset < ctx->tx_max) && ((last_offset % - le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) { + if (((last_offset < ctx->tx_max) && ((last_offset % + le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) || + (((last_offset == ctx->tx_max) && ((ctx->tx_max % + le16_to_cpu(ctx->out_ep->desc.wMaxPacketSize)) == 0)) && + (ctx->tx_max < le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize)))) { /* force short packet */ *(((u8 *)skb_out->data) + last_offset) = 0; last_offset++; |
