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lib/iscsi: Delete unused match_digest_word() and make_digest_word()

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In iSCSI library, macro MATCH_DIGEST_WORD() and MAKE_DIGEST_WORD()
have been used instead of match_digest_word() and make_digest_word().
The latter has not been used for a long time.  Hence remove them.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I0fdb5c24a120a08fe06f825ee5e6c24ba64c0edf
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/476416
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Shuhei Matsumoto 2019-12-01 20:21:03 -05:00 committed by Tomasz Zawadzki
parent 4dedb3b3ba
commit b70eb775eb
1 changed files with 0 additions and 28 deletions
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28
lib/iscsi/iscsi.c
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@ -86,34 +86,6 @@ struct spdk_iscsi_globals g_spdk_iscsi = {
| (((uint32_t) *((uint8_t *)(BUF)+3)) << 24)) \
== (CRC32C))
#if 0
static int
match_digest_word(const uint8_t *buf, uint32_t crc32c)
{
uint32_t l;
l = (buf[0] & 0xffU) << 0;
l |= (buf[1] & 0xffU) << 8;
l |= (buf[2] & 0xffU) << 16;
l |= (buf[3] & 0xffU) << 24;
return (l == crc32c);
}
static uint8_t *
make_digest_word(uint8_t *buf, size_t len, uint32_t crc32c)
{
if (len < ISCSI_DIGEST_LEN) {
return NULL;
}
buf[0] = (crc32c >> 0) & 0xffU;
buf[1] = (crc32c >> 8) & 0xffU;
buf[2] = (crc32c >> 16) & 0xffU;
buf[3] = (crc32c >> 24) & 0xffU;
return buf;
}
#endif
#ifndef HAVE_SRANDOMDEV
static void
srandomdev(void)