GCC reports:
./arch/sandbox/os/common.c: In function ‘add_image’:
./arch/sandbox/os/common.c:271:6: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
This is because hf->base is an unsigned long long, with the upper 32 bit
all-zeroes on 32-bit systems. The compiler doesn't see that though.
Change the cast, so we no longer warn.
Signed-off-by: Ahmad Fatoum <[email protected]>
---
arch/sandbox/os/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sandbox/os/common.c b/arch/sandbox/os/common.c
index 382a92304020..534571c0e668 100644
--- a/arch/sandbox/os/common.c
+++ b/arch/sandbox/os/common.c
@@ -268,7 +268,7 @@ static int add_image(char *str, char *devname_template, int
*devname_number)
hf->base = (unsigned long)mmap(NULL, hf->size,
PROT_READ | (readonly ? 0 : PROT_WRITE),
MAP_SHARED, fd, 0);
- if ((void *)hf->base == MAP_FAILED)
+ if (hf->base == (unsigned long)MAP_FAILED)
printf("warning: mmapping %s failed: %s\n", filename,
strerror(errno));
ret = barebox_register_filedev(hf);
--
2.27.0
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