diff options
| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-04-24 17:19:35 -0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-05-04 19:04:10 -0400 |
| commit | 0c942b007b52cdcde285fa1122688f186bf99464 (patch) | |
| tree | efa7a8beebc1a60c5605ab2452cb80159677fdf6 /drivers/nfc | |
| parent | a3c5d8fb7ffa8850f3d2fc01e1dde0709a3954f9 (diff) | |
NFC: st21nfca: Free buffer when a bad frame is detected
When a bad frame is detected for a bad crc.
We were reallocating and loosing the previous frame pointer.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st21nfca/i2c.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index b64d8e2e429a..2337737c6cd4 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c | |||
| @@ -476,6 +476,7 @@ static irqreturn_t st21nfca_hci_irq_thread_fn(int irq, void *phy_id) | |||
| 476 | msleep(wait_tab[phy->crc_trials]); | 476 | msleep(wait_tab[phy->crc_trials]); |
| 477 | phy->crc_trials++; | 477 | phy->crc_trials++; |
| 478 | phy->current_read_len = 0; | 478 | phy->current_read_len = 0; |
| 479 | kfree_skb(phy->pending_skb); | ||
| 479 | } else if (r > 0) { | 480 | } else if (r > 0) { |
| 480 | /* | 481 | /* |
| 481 | * We succeeded to read data from the CLF and | 482 | * We succeeded to read data from the CLF and |