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22fd2a8ade
The kernfs code guarantees we'll get a NUL-terminated buffer. Use kstrdup() rather than kzalloc() + memcpy() in state_store() making it slightly clearer what we're doing. This has the added benefit of guaranteeing that the stored string has no NUL character inside it. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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drivers/staging/greybus |