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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-27 12:35:17 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-11-17 12:16:28 +0100 |
| commit | 0501d0d14949004301012b82914791937c4fbb25 (patch) | |
| tree | 8573a0151929cbf493502c4751c89b393dc4b8d6 /drivers/crypto/marvell | |
| parent | crypto: ccree - Silence gcc format-truncation false positive warnings (diff) | |
| download | linux-0501d0d14949004301012b82914791937c4fbb25.tar.xz linux-0501d0d14949004301012b82914791937c4fbb25.zip | |
crypto: marvell/cesa - Silence gcc format-truncation false positive warnings
The heuristics used by gcc triggers false positive truncation
warnings in hifn_alg_alloc. The warnings are false positives
because nengines is at most 2.
Make the buffer bigger and change the snprintf to use unsigned
integers to eliminate these warnings.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell')
| -rw-r--r-- | drivers/crypto/marvell/cesa/cesa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/marvell/cesa/cesa.c b/drivers/crypto/marvell/cesa/cesa.c index 5744df30c838..5fd31ba715c2 100644 --- a/drivers/crypto/marvell/cesa/cesa.c +++ b/drivers/crypto/marvell/cesa/cesa.c @@ -488,7 +488,7 @@ static int mv_cesa_probe(struct platform_device *pdev) for (i = 0; i < caps->nengines; i++) { struct mv_cesa_engine *engine = &cesa->engines[i]; - char res_name[7]; + char res_name[16]; engine->id = i; spin_lock_init(&engine->lock); @@ -509,7 +509,7 @@ static int mv_cesa_probe(struct platform_device *pdev) * Not all platforms can gate the CESA clocks: do not complain * if the clock does not exist. */ - snprintf(res_name, sizeof(res_name), "cesa%d", i); + snprintf(res_name, sizeof(res_name), "cesa%u", i); engine->clk = devm_clk_get(dev, res_name); if (IS_ERR(engine->clk)) { engine->clk = devm_clk_get(dev, NULL); @@ -517,7 +517,7 @@ static int mv_cesa_probe(struct platform_device *pdev) engine->clk = NULL; } - snprintf(res_name, sizeof(res_name), "cesaz%d", i); + snprintf(res_name, sizeof(res_name), "cesaz%u", i); engine->zclk = devm_clk_get(dev, res_name); if (IS_ERR(engine->zclk)) engine->zclk = NULL; |