mirror of https://gitee.com/openkylin/linux.git
SCSI fixes on 20160511
This is a couple of small fixes: one is a potential uninitialised error variable in the alua code, potentially causing spurious failures and the other is a problem caused by the conversion of SCSI to hostwide tags which resulted in the qla1280 driver always failing in host initialisation. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABAgAGBQJXM48uAAoJEDeqqVYsXL0MoXQH/2G/twARSNucNf0F/YW5dJL7 kY7yPk+HL7iz+Y/B6N6x/fGYKvlzg/Slum+rsCoDMYnkJCA+vwvWOeKvBDaEN3QJ NrdJsOhhVkL1Vod6l7YnXxHq1spC+z1B6v6ixe/UsjevvZpi4Px8HtaZPhW5gM5Z ha4vL5MS3FCpXs1p5haYT9VO3c0sxLSz7L/MiXA/zcBgsgegJGDUav1tgLzj8Sv+ 36SdacJdooFPYLrPt1992B/lP56piuAXhkqi/X3y3oyO3rBhpJ6evSUEGN3/+wlm hhZMoB5jiOTAZHIXNICI6qrJh1MLIBE4A+C8Hs/yzojhQvd1cd2S5X1OfoqVDr4= =szZw -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a couple of small fixes: one is a potential uninitialised error variable in the alua code, potentially causing spurious failures and the other is a problem caused by the conversion of SCSI to hostwide tags which resulted in the qla1280 driver always failing in host initialisation" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: qla1280: Don't allocate 512kb of host tags scsi_dh_alua: uninitialized variable in alua_rtpg()
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commit
685764b108
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@ -532,6 +532,7 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_port_group *pg)
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return SCSI_DH_DEV_TEMP_BUSY;
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retry:
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err = 0;
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retval = submit_rtpg(sdev, buff, bufflen, &sense_hdr, pg->flags);
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if (retval) {
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@ -4214,7 +4214,7 @@ static struct scsi_host_template qla1280_driver_template = {
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.eh_bus_reset_handler = qla1280_eh_bus_reset,
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.eh_host_reset_handler = qla1280_eh_adapter_reset,
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.bios_param = qla1280_biosparam,
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.can_queue = 0xfffff,
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.can_queue = MAX_OUTSTANDING_COMMANDS,
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.this_id = -1,
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.sg_tablesize = SG_ALL,
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.use_clustering = ENABLE_CLUSTERING,
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