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NFC: nci: Add NCI_RESET return code check before setup

setup was executed in any case, even if NCI_RESET failed.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Christophe Ricard 10 years ago
parent
commit
81859ab877
1 changed files with 3 additions and 2 deletions
  1. 3 2
      net/nfc/nci/core.c

+ 3 - 2
net/nfc/nci/core.c

@@ -347,8 +347,9 @@ static int nci_open_device(struct nci_dev *ndev)
 	rc = __nci_request(ndev, nci_reset_req, 0,
 			   msecs_to_jiffies(NCI_RESET_TIMEOUT));
 
-	if (ndev->ops->setup)
-		ndev->ops->setup(ndev);
+	if (!rc && ndev->ops->setup) {
+		rc = ndev->ops->setup(ndev);
+	}
 
 	if (!rc) {
 		rc = __nci_request(ndev, nci_init_req, 0,