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authorChristophe Ricard <christophe.ricard@gmail.com>2015-01-25 23:33:26 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2015-01-26 23:14:34 +0100
commitec03ff1a8f9a9e065fe905dd34078d272d8de6ea (patch)
tree3f3bce4a77e68bd7076b622c8ef17fb816e1bce5 /drivers/nfc/st21nfca
parent511e78a38aa611f1bcc1f9b383766ad3e35816c0 (diff)
downloadop-kernel-dev-ec03ff1a8f9a9e065fe905dd34078d272d8de6ea.zip
op-kernel-dev-ec03ff1a8f9a9e065fe905dd34078d272d8de6ea.tar.gz
NFC: st21nfca: Remove skb_pipe_list and skb_pipe_info useless allocation
skb_pipe_list and skb_pipe_info are allocated in nfc_hci_send_cmd. alloc_skb on those buffer are then useless. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/st21nfca')
-rw-r--r--drivers/nfc/st21nfca/st21nfca.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
index 880193b..0667272 100644
--- a/drivers/nfc/st21nfca/st21nfca.c
+++ b/drivers/nfc/st21nfca/st21nfca.c
@@ -118,18 +118,6 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
NFC_HCI_TERMINAL_HOST_ID, 0
};
- skb_pipe_list = alloc_skb(ST21NFCA_HCI_LLC_MAX_SIZE, GFP_KERNEL);
- if (!skb_pipe_list) {
- r = -ENOMEM;
- goto free_list;
- }
-
- skb_pipe_info = alloc_skb(ST21NFCA_HCI_LLC_MAX_SIZE, GFP_KERNEL);
- if (!skb_pipe_info) {
- r = -ENOMEM;
- goto free_info;
- }
-
/* On ST21NFCA device pipes number are dynamics
* A maximum of 16 pipes can be created at the same time
* If pipes are already created, hci_dev_up will fail.
@@ -212,7 +200,6 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
free_info:
kfree_skb(skb_pipe_info);
-free_list:
kfree_skb(skb_pipe_list);
return r;
}
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