kopia lustrzana https://gitlab.com/sane-project/backends
rts8891: check return values
rodzic
a3fe2c1ea5
commit
602d6ecdfe
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@ -2212,7 +2212,13 @@ sane_close (SANE_Handle handle)
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/* switch off lamp and close usb */
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if (dev->conf.allowsharing == SANE_TRUE)
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{
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sanei_usb_claim_interface (dev->devnum, 0);
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SANE_Status status = sanei_usb_claim_interface (dev->devnum, 0);
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if (status != SANE_STATUS_GOOD)
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{
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DBG (DBG_warn, "sane_close: cannot claim usb interface: %s\n",
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sane_strstatus(status));
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DBG (DBG_warn, "sane_close: continuing anyway\n");
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}
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}
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set_lamp_state (session, 0);
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sanei_usb_close (dev->devnum);
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