perf arm-spe: Fix a typo in comment

Fix a typo: s/iff/if.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20201111071149.815-3-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
index 5f65a3a..12a9658 100644 (file)
--- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c
@@ -142,7 +142,7 @@ static int arm_spe_get_events(const unsigned char *buf, size_t len,
 
        /* we use index to identify Events with a less number of
         * comparisons in arm_spe_pkt_desc(): E.g., the LLC-ACCESS,
-        * LLC-REFILL, and REMOTE-ACCESS events are identified iff
+        * LLC-REFILL, and REMOTE-ACCESS events are identified if
         * index > 1.
         */
        packet->index = ret - 1;