See checkpatch warning "Prefer kstrto<type> to single variable sscanf"
Signed-off-by: Fabian Frederick <[email protected]> --- arch/powerpc/platforms/powernv/subcore.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/powernv/subcore.c b/arch/powerpc/platforms/powernv/subcore.c index 894ecb3..79721b2 100644 --- a/arch/powerpc/platforms/powernv/subcore.c +++ b/arch/powerpc/platforms/powernv/subcore.c @@ -337,9 +337,9 @@ static ssize_t __used store_subcores_per_core(struct device *dev, /* We are serialised by the attribute lock */ - rc = sscanf(buf, "%lx", &val); - if (rc != 1) - return -EINVAL; + rc = kstrtoul(buf, 16, &val); + if (rc) + return rc; switch (val) { case 1: -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
