hw/sd.c: make sd_wp_addr() return bool

For the sake of code clarity

Signed-off-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/sd.c b/hw/sd.c
index 209bc19..ec26407 100644 (file)
--- a/hw/sd.c
+++ b/hw/sd.c
@@ -542,7 +542,7 @@ static void sd_function_switch(SDState *sd, uint32_t arg)
     sd->data[66] = crc & 0xff;
 }
 
-static inline int sd_wp_addr(SDState *sd, uint64_t addr)
+static inline bool sd_wp_addr(SDState *sd, uint64_t addr)
 {
     return test_bit(sd_addr_to_wpnum(addr), sd->wp_groups);
 }