match_string() returns the index of an array for a matching string, which can be used instead of open coded variant.
Cc: "David S. Miller" <[email protected]> Cc: Anthony Yznaga <[email protected]> Cc: Pavel Tatashin <[email protected]> Cc: [email protected] Signed-off-by: Yisheng Xie <[email protected]> --- arch/sparc/kernel/setup_64.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index 7944b3c..7af8c7e 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -512,10 +512,9 @@ static unsigned long __init mdesc_cpu_hwcap_list(void) break; } } - for (i = 0; i < ARRAY_SIZE(crypto_hwcaps); i++) { - if (!strcmp(prop, crypto_hwcaps[i])) - caps |= HWCAP_SPARC_CRYPTO; - } + i = match_string(crypto_hwcaps, ARRAY_SIZE(crypto_hwcaps), prop); + if (i >= 0) + caps |= HWCAP_SPARC_CRYPTO; plen = strlen(prop) + 1; prop += plen; -- 1.7.12.4
