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Code Issues Releases Wiki Activity

Differentiate libusb control transfer pipe errors from transfer errors since they're not fatal.

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This commit is contained in:
Con Kolivas 2013-06-14 22:48:18 +10:00
parent c7360dbe78
commit 29f5fc4888
1 changed files with 6 additions and 2 deletions
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8
usbutils.c
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@ -22,6 +22,10 @@
(err) == LIBUSB_ERROR_PIPE || \ (err) == LIBUSB_ERROR_PIPE || \
(err) == LIBUSB_ERROR_OTHER) (err) == LIBUSB_ERROR_OTHER)
#define NOCONTROLDEV(err) ((err) == LIBUSB_ERROR_NO_DEVICE || \
(err) == LIBUSB_ERROR_OTHER)
#ifdef USE_BFLSC #ifdef USE_BFLSC
#define DRV_BFLSC 1 #define DRV_BFLSC 1
#endif #endif
@ -2568,7 +2572,7 @@ int _usb_transfer(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRequest
if (buf) if (buf)
free(buf); free(buf);
if (NODEV(err)) if (NOCONTROLDEV(err))
release_cgpu(cgpu); release_cgpu(cgpu);
out_unlock: out_unlock:
@ -2614,7 +2618,7 @@ int _usb_transfer_read(struct cgpu_info *cgpu, uint8_t request_type, uint8_t bRe
if (err > 0) { if (err > 0) {
*amount = err; *amount = err;
err = 0; err = 0;
} else if (NODEV(err)) } else if (NOCONTROLDEV(err))
release_cgpu(cgpu); release_cgpu(cgpu);
out_unlock: out_unlock: