[Qemu-devel] [PATCH V2 04/10] hw/sd.c: make sd_wp_addr() return bool

[Igor Mitsyanko]

For the sake of code clarity

Signed-off-by: Igor Mitsyanko <i.mitsya...@samsung.com>
---
 hw/sd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/sd.c b/hw/sd.c
index e1c998c..7160e8c 100644
--- a/hw/sd.c
+++ b/hw/sd.c
@@ -539,9 +539,9 @@ static void sd_function_switch(SDState *sd, uint32_t arg)
     sd->data[66] = crc & 0xff;
 }
 
-static inline int sd_wp_addr(SDState *sd, uint32_t addr)
+static inline bool sd_wp_addr(SDState *sd, uint32_t addr)
 {
-    return test_bit(addr >> (HWBLOCK_SHIFT + SECTOR_SHIFT + WPGROUP_SHIFT),
+    return !!test_bit(addr >> (HWBLOCK_SHIFT + SECTOR_SHIFT + WPGROUP_SHIFT),
             sd->wp_groups);
 }
 
-- 
1.7.4.1