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author | Matthias Kaehlcke <mka@chromium.org> | 2017-07-31 21:37:28 +0300 |
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committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-08-10 15:48:17 +0300 |
commit | d197f7988721221fac64f899efd7657c15281810 (patch) | |
tree | 82d4093b5b9c6cda12750553442887be788f0f2a /drivers/clocksource/em_sti.c | |
parent | 34f41c0316ed52b0b44542491d89278efdaa70e4 (diff) | |
download | linux-d197f7988721221fac64f899efd7657c15281810.tar.xz |
clocksource/drivers/arm_arch_timer: Fix mem frame loop initialization
The loop to find the best memory frame in arch_timer_mem_acpi_init()
initializes the loop counter with itself ('i = i'), which is suspicious
in the first place and pointed out by clang. The loop condition is
'i < timer_count' and a prior for loop exits when 'i' reaches
'timer_count', therefore the second loop is never executed.
Initialize the loop counter with 0 to iterate over all timers, which
supposedly was the intention before the typo monster attacked.
Fixes: c2743a36765d3 ("clocksource: arm_arch_timer: add GTDT support for memory-mapped timer")
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/em_sti.c')
0 files changed, 0 insertions, 0 deletions