diff options
Diffstat (limited to 'drivers/net/ipa/gsi_trans.c')
| -rw-r--r-- | drivers/net/ipa/gsi_trans.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c index 0b78ae904bac..03e54fc4376a 100644 --- a/drivers/net/ipa/gsi_trans.c +++ b/drivers/net/ipa/gsi_trans.c @@ -240,8 +240,11 @@ struct gsi_trans *gsi_channel_trans_complete(struct gsi_channel *channel) struct gsi_trans_info *trans_info = &channel->trans_info; u16 trans_id = trans_info->completed_id; - if (trans_id == trans_info->pending_id) - return gsi_channel_update(channel); + if (trans_id == trans_info->pending_id) { + gsi_channel_update(channel); + if (trans_id == trans_info->pending_id) + return NULL; + } return &trans_info->trans[trans_id %= channel->tre_count]; } |