diff options
| author | Kretschmer, Mathias <[email protected]> | 2015-05-08 15:44:37 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-05-10 19:40:08 -0400 |
| commit | fbf33a2802f71dba06faa948af805884ff16a2ab (patch) | |
| tree | 94a5d1b3c78f23b9a82bfbbdf97c17c9cfa29abc /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | cd9c39977754d9602b5783a44f4af09530a58254 (diff) | |
af_packet / TX_RING not fully non-blocking (w/ MSG_DONTWAIT).
This patch fixes an issue where the send(MSG_DONTWAIT) call
on a TX_RING is not fully non-blocking in cases where the device's sndBuf is
full. We pass nonblock=true to sock_alloc_send_skb() and return any possibly
occuring error code (most likely EGAIN) to the caller. As the fast-path stays
as it is, we keep the unlikely() around skb == NULL.
Signed-off-by: Mathias Kretschmer <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions