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pn53x_usb: continue to search a available device on usb errors (ie. Device Busy)

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This commit is contained in:
Romuald Conty 2011-05-25 10:15:18 +00:00
parent 78ce62e7b6
commit c45d4e685a
1 changed files with 2 additions and 2 deletions
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4
libnfc/drivers/pn53x_usb.c
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@ -280,7 +280,7 @@ pn53x_usb_connect (const nfc_device_desc_t *pndd)
} }
usb_close (data.pudh); usb_close (data.pudh);
// we failed to use the specified device // we failed to use the specified device
return NULL; continue;
} }
res = usb_claim_interface (data.pudh, 0); res = usb_claim_interface (data.pudh, 0);
@ -288,7 +288,7 @@ pn53x_usb_connect (const nfc_device_desc_t *pndd)
DBG ("Can't claim interface (%s)", strerror (-res)); DBG ("Can't claim interface (%s)", strerror (-res));
usb_close (data.pudh); usb_close (data.pudh);
// we failed to use the specified device // we failed to use the specified device
return NULL; continue;
} }
data.model = pn53x_usb_get_device_model (dev->descriptor.idVendor, dev->descriptor.idProduct); data.model = pn53x_usb_get_device_model (dev->descriptor.idVendor, dev->descriptor.idProduct);
// Allocate memory for the device info and specification, fill it and return the info // Allocate memory for the device info and specification, fill it and return the info