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| author | David Brownell <david-b@pacbell.net> | 2007-07-30 12:31:07 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-30 13:27:47 -0700 |
| commit | a9475226977917afd5a85621f8a3d7f380a9da31 (patch) | |
| tree | d153161062da7286eb4e83e325d5a1f75f3a5cb8 /drivers/usb/gadget/ether.c | |
| parent | bc71e479cdb2caab9b4473f7ad508c3fcb142486 (diff) | |
| download | linux-a9475226977917afd5a85621f8a3d7f380a9da31.tar.gz linux-a9475226977917afd5a85621f8a3d7f380a9da31.tar.bz2 linux-a9475226977917afd5a85621f8a3d7f380a9da31.zip | |
USB: "sparse" cleanups for usb gadgets
This removes complaints about the gadget stack which are generated by
the currrent "sparse": it doesn't like the fact that zero is the null
pointer. (Last I checked, C guarantees that's correct ...)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/ether.c')
| -rw-r--r-- | drivers/usb/gadget/ether.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index a3376739a81b..593e23507b1a 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -1723,7 +1723,8 @@ rx_submit (struct eth_dev *dev, struct usb_request *req, gfp_t gfp_flags) size += sizeof (struct rndis_packet_msg_type); size -= size % dev->out_ep->maxpacket; - if ((skb = alloc_skb (size + NET_IP_ALIGN, gfp_flags)) == 0) { + skb = alloc_skb(size + NET_IP_ALIGN, gfp_flags); + if (skb == NULL) { DEBUG (dev, "no rx skb\n"); goto enomem; } |