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test/dif_ut: fix a warning of iov_base garbage value

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Compilation Warning on fedora30.
dif_ut.c:151:24: warning: The left operand of '==' is a garbage value
        return (iov->iov_base == iov_base && iov->iov_len == iov_len);
                ~~~~~~~~~~~~~ ^
This is related to issue #822.

Change-Id: Ie050c65d3747c551e2c26e84d3879742eaf86fd8
Signed-off-by: Hailiang Wang <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459712
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Hailiang Wang 2019-06-28 10:33:46 +08:00 committed by Ben Walker
parent bef870c6d0
commit 94c06a68de
1 changed files with 3 additions and 3 deletions
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6
test/unit/lib/util/dif.c/dif_ut.c
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@ -1390,7 +1390,7 @@ set_md_interleave_iovs_test(void)
{
struct spdk_dif_ctx ctx = {};
struct spdk_dif_error err_blk = {};
struct iovec iov1, iov2, dif_iovs[4];
struct iovec iov1, iov2, dif_iovs[4] = {};
uint32_t dif_check_flags, data_len, read_len, data_offset, mapped_len = 0;
uint8_t *buf1, *buf2;
int rc;
@ -1519,7 +1519,7 @@ set_md_interleave_iovs_split_test(void)
{
struct spdk_dif_ctx ctx = {};
struct spdk_dif_error err_blk = {};
struct iovec iovs1[7], iovs2[7], dif_iovs[8];
struct iovec iovs1[7], iovs2[7], dif_iovs[8] = {};
uint32_t dif_check_flags, data_len, read_len, data_offset, mapped_len = 0;
int rc, i;
@ -1722,7 +1722,7 @@ dif_generate_stream_test(void)
static void
set_md_interleave_iovs_alignment_test(void)
{
struct iovec iovs[3], dif_iovs[5];
struct iovec iovs[3], dif_iovs[5] = {};
uint32_t mapped_len = 0;
int rc;
struct spdk_dif_ctx ctx;