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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-07-12 18:43:58 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-07-26 07:06:58 -1000 |
| commit | fe4bd9170c92e5557f9c49ac08acc54c0d752aba (patch) | |
| tree | 962006482c1059eab99816d4f95f67c33cb4d7be | |
| parent | 53645dc4cb7b74db3507558c01612c3e5ea430ab (diff) | |
| download | focaccia-qemu-fe4bd9170c92e5557f9c49ac08acc54c0d752aba.tar.gz focaccia-qemu-fe4bd9170c92e5557f9c49ac08acc54c0d752aba.zip | |
net/checksum: Remove unused variable in net_checksum_add_iov
From clang-13:
../qemu/net/checksum.c:189:23: error: variable 'buf_off' set but not used \
[-Werror,-Wunused-but-set-variable]
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | net/checksum.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/checksum.c b/net/checksum.c index 70f4eaeb3a..68245fd748 100644 --- a/net/checksum.c +++ b/net/checksum.c @@ -186,12 +186,11 @@ uint32_t net_checksum_add_iov(const struct iovec *iov, const unsigned int iov_cnt, uint32_t iov_off, uint32_t size, uint32_t csum_offset) { - size_t iovec_off, buf_off; + size_t iovec_off; unsigned int i; uint32_t res = 0; iovec_off = 0; - buf_off = 0; for (i = 0; i < iov_cnt && size; i++) { if (iov_off < (iovec_off + iov[i].iov_len)) { size_t len = MIN((iovec_off + iov[i].iov_len) - iov_off , size); @@ -200,7 +199,6 @@ net_checksum_add_iov(const struct iovec *iov, const unsigned int iov_cnt, res += net_checksum_add_cont(len, chunk_buf, csum_offset); csum_offset += len; - buf_off += len; iov_off += len; size -= len; } |