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- Compile time conditinal debug.

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- Initialize variable.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@353 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Stanislaw Gruszka
2008-04-23 09:23:43 +00:00
parent 8cfda488ba
commit 6d004ffe91
1 changed files with 11 additions and 3 deletions
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14
qla_isp/linux/isp_scst.c
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@@ -141,10 +141,17 @@ struct bus {
struct scst_proc_data proc_data;
};
#define DEBUG 1
#ifdef DEBUG
#define SDprintk if (debug) printk
#define SDprintk2 if (debug > 1) printk
static int debug = 0;
module_param(debug, int, 0);
#else
#define SDprintk(fmt, args...)
#define SDprintk2(fmt, args...)
#endif
#define Eprintk(fmt, args...) printk(KERN_ERR "isp_scst(%s): " fmt, __FUNCTION__, ##args)
#define Iprintk(fmt, args...) printk(KERN_INFO "isp_scst(%s): " fmt, __FUNCTION__, ##args)
@@ -1144,6 +1151,7 @@ isp_xmit_response(struct scst_cmd *scst_cmd)
slen = TMD_SENSELEN;
}
memcpy(tmd->cd_sense, sbuf, slen);
#ifdef DEBUG
if (unlikely(debug > 0)) {
uint8_t key, asc, ascq;
key = (slen >= 2) ? sbuf[2] : 0;
@@ -1151,6 +1159,7 @@ isp_xmit_response(struct scst_cmd *scst_cmd)
ascq = (slen >= 13) ? sbuf[13] : 0;
SDprintk("sense code: key 0x%02x asc 0x%02x ascq 0x%02x\n", key, asc, ascq);
}
#endif
}
SDprintk2("%s: TMD[%llx] status %d\n", __FUNCTION__, tmd->cd_tagval, scst_cmd_get_status(scst_cmd));
}
@@ -1546,7 +1555,7 @@ register_hba(bus_t *bp)
return;
err_free_chan:
for (bp->h.r_nchannels -1; chan >= 0; chan--) {
for (chan = bp->h.r_nchannels -1; chan >= 0; chan--) {
if (bchan[chan].scst_tgt) {
scst_unregister(bchan[chan].scst_tgt);
}
@@ -1643,7 +1652,6 @@ unregister_scst(void)
}
EXPORT_SYMBOL(scsi_target_handler);
module_param(debug, int, 0);
#ifdef MODULE_LICENSE
MODULE_LICENSE("Dual BSD/GPL");