From: Minsung Kim <[email protected]> Remove a trailing whitespace from target_loads and above_hispeed_delay. Problem happens when user-space program tried to restore parameters that saved before changing parameters. In this case was returned error(EINVAL).
Change-Id: I5a74e3824602cd6f2b74651adda5ec1b627e61e9 Signed-off-by: Minsung Kim <[email protected]> Signed-off-by: Bálint Czobor <[email protected]> --- drivers/cpufreq/cpufreq_interactive.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index 90958fd..a66748e 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -742,7 +742,7 @@ static ssize_t show_target_loads( ret += sprintf(buf + ret, "%u%s", target_loads[i], i & 0x1 ? ":" : " "); - ret += sprintf(buf + ret, "\n"); + ret += sprintf(buf + --ret, "\n"); spin_unlock_irqrestore(&target_loads_lock, flags); return ret; } @@ -785,7 +785,7 @@ static ssize_t show_above_hispeed_delay( ret += sprintf(buf + ret, "%u%s", above_hispeed_delay[i], i & 0x1 ? ":" : " "); - ret += sprintf(buf + ret, "\n"); + ret += sprintf(buf + --ret, "\n"); spin_unlock_irqrestore(&above_hispeed_delay_lock, flags); return ret; } -- 1.7.9.5 -- 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/
