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| author | Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com> | 2025-06-30 10:24:18 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-07-10 20:15:41 +1200 |
| commit | 03ba056e63d3b2d3774c7a8cf40f5a31b968b612 (patch) | |
| tree | b3082aef86b07106d06b557a525cbfd4c45fb7ca /crypto/zstd.c | |
| parent | 181698af38d3f93381229ad89c09b5bd0496661a (diff) | |
| download | net-03ba056e63d3b2d3774c7a8cf40f5a31b968b612.tar.gz | |
crypto: zstd - fix duplicate check warning
Fix the following warnings reported by the static analyzer Smatch:
crypto/zstd.c:273 zstd_decompress()
warn: duplicate check 'scur' (previous on line 235)
Fixes: f5ad93ffb541 ("crypto: zstd - convert to acomp")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-crypto/92929e50-5650-40be-8c0a-de81e77f0acf@sabinyo.mountain/
Signed-off-by: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/zstd.c')
| -rw-r--r-- | crypto/zstd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/crypto/zstd.c b/crypto/zstd.c index 657e0cf7b95242..24edb4d616b56d 100644 --- a/crypto/zstd.c +++ b/crypto/zstd.c @@ -268,10 +268,9 @@ static int zstd_decompress(struct acomp_req *req) total_out += outbuf.pos; acomp_walk_done_dst(&walk, outbuf.pos); - } while (scur != inbuf.pos); + } while (inbuf.pos != scur); - if (scur) - acomp_walk_done_src(&walk, scur); + acomp_walk_done_src(&walk, scur); } while (ret == 0); out: |