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qla2x00t-32gbit, target: Simplify sqa_get_target_name()

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This patch does not change any functionality.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8181 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-04-13 22:43:13 +00:00
parent 3aad36b25b
commit fd802f03b9
1 changed files with 5 additions and 19 deletions
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24
qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c
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@@ -1358,26 +1358,12 @@ static ssize_t sqa_abort_isp_store(struct kobject *kobj,
static int sqa_get_target_name(uint8_t *wwn, char **ppwwn_name)
{
const int wwn_len = 3*WWN_SIZE+2;
int res = 0;
char *name;
*ppwwn_name = kasprintf(GFP_KERNEL,
"%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
wwn[0], wwn[1], wwn[2], wwn[3],
wwn[4], wwn[5], wwn[6], wwn[7]);
name = kmalloc(wwn_len, GFP_KERNEL);
if (name == NULL) {
PRINT_ERROR("sqatgt: Allocation of tgt wwn name (size %d) "
"failed", wwn_len);
res = -ENOMEM;
goto out;
}
sprintf(name, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
wwn[0], wwn[1], wwn[2], wwn[3],
wwn[4], wwn[5], wwn[6], wwn[7]);
*ppwwn_name = name;
out:
return res;
return *ppwwn_name ? 0 : -ENOMEM;
}
static int sqa_parse_wwn(const char *ns, u64 *nm)