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[SCSI] qla2xxx: Correction to sysfs edc interface.

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Corrects the return value for the cases where read/write edc fails;
this prevents sysfs from retrying the operation until forever.

Corrects the printk width specifier for the first byte of buf.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Joe Carnuccio 2011-08-16 11:31:51 -07:00 committed by James Bottomley
parent 491118dff9
commit 1fedd80f9c
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/qla2xxx/qla_attr.c
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@ -668,9 +668,9 @@ qla2x00_sysfs_write_edc(struct file *filp, struct kobject *kobj,
dev, adr, len, opt);
if (rval != QLA_SUCCESS) {
ql_log(ql_log_warn, vha, 0x7074,
"Unable to write EDC (%x) %02x:%04x:%02x:%02x\n",
"Unable to write EDC (%x) %02x:%04x:%02x:%02hhx\n",
rval, dev, adr, opt, len, buf[8]);
return 0;
return -EINVAL;
}
return count;
@ -727,7 +727,7 @@ qla2x00_sysfs_write_edc_status(struct file *filp, struct kobject *kobj,
ql_log(ql_log_info, vha, 0x7075,
"Unable to write EDC status (%x) %02x:%04x:%02x.\n",
rval, dev, adr, opt, len);
return 0;
return -EINVAL;
}
ha->edc_data_len = len;