diff options
author | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-04 16:45:40 +0100 |
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committer | Max Krummenacher <max.krummenacher@toradex.com> | 2021-11-04 16:45:40 +0100 |
commit | 4a0abd7dd466276ee3fdf79b54f05f845f7d8844 (patch) | |
tree | fc43c16f111b65876c05e227fbd76e76604acf33 /net/nfc/digital_core.c | |
parent | f8e718054f4421d11638e370b933ccc6c77466ed (diff) | |
parent | e0018f4c9325b36ae75a591d54879bf9a9f41a26 (diff) |
Merge tag 'v4.4.291' into toradex_vf_4.4-nexttoradex_vf_4.4-nexttoradex_vf_4.4
This is the 4.4.291 stable release
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'net/nfc/digital_core.c')
-rw-r--r-- | net/nfc/digital_core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index 23c2a118ac9f..28c60e291c7e 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -280,6 +280,7 @@ int digital_tg_configure_hw(struct nfc_digital_dev *ddev, int type, int param) static int digital_tg_listen_mdaa(struct nfc_digital_dev *ddev, u8 rf_tech) { struct digital_tg_mdaa_params *params; + int rc; params = kzalloc(sizeof(struct digital_tg_mdaa_params), GFP_KERNEL); if (!params) @@ -294,8 +295,12 @@ static int digital_tg_listen_mdaa(struct nfc_digital_dev *ddev, u8 rf_tech) get_random_bytes(params->nfcid2 + 2, NFC_NFCID2_MAXSIZE - 2); params->sc = DIGITAL_SENSF_FELICA_SC; - return digital_send_cmd(ddev, DIGITAL_CMD_TG_LISTEN_MDAA, NULL, params, - 500, digital_tg_recv_atr_req, NULL); + rc = digital_send_cmd(ddev, DIGITAL_CMD_TG_LISTEN_MDAA, NULL, params, + 500, digital_tg_recv_atr_req, NULL); + if (rc) + kfree(params); + + return rc; } static int digital_tg_listen_md(struct nfc_digital_dev *ddev, u8 rf_tech) |