diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-pcie.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 2a9fb984526..e0c93cc80e4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1825,10 +1825,9 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file, bufsz = sizeof(char) * 64 * trans->cfg->base_params->num_of_queues; - if (!trans_pcie->txq) { - IWL_ERR(trans, "txq not ready\n"); + if (!trans_pcie->txq) return -EAGAIN; - } + buf = kzalloc(bufsz, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -1889,10 +1888,8 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file, ssize_t ret; buf = kzalloc(bufsz, GFP_KERNEL); - if (!buf) { - IWL_ERR(trans, "Can not allocate Buffer\n"); + if (!buf) return -ENOMEM; - } pos += scnprintf(buf + pos, bufsz - pos, "Interrupt Statistics Report:\n"); |