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arm64: Replace strncmp with str_has_prefix

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In commit b6b2735514
("tracing: Use str_has_prefix() instead of using fixed sizes")
the newly introduced str_has_prefix() was used
to replace error-prone strncmp(str, const, len).
Here fix codes with the same pattern.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Chuhong Yuan
2019-07-30 10:44:15 +08:00
committed by Will Deacon
parent 3e77eeb7a2
commit b3e089cd44
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/mm/numa.c
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@@ -29,7 +29,7 @@ static __init int numa_parse_early_param(char *opt)
{
if (!opt)
return -EINVAL;
if (!strncmp(opt, "off", 3))
if (str_has_prefix(opt, "off"))
numa_off = true;
return 0;