[PATCH] binfmt_flat: fix format string for u32

From: Arnd Bergmann
Date: Mon Jul 10 2017 - 07:08:41 EST


The types have changed from 'unsigned long' to 'u32', so now the
format string is wrong, and produces a harmless warning on arm32:

arm-soc/fs/binfmt_flat.c: In function 'load_flat_file':
arm-soc/fs/binfmt_flat.c:577:25: error: format '%ld' expects argument of type 'long int', but argument 2 has type 'u32 {aka unsigned int}' [-Werror=format=]

This changes it to '%d' instead, matching the 'u32' type.

Fixes: 468138d78510 ("binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
fs/binfmt_flat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 69ec23daa25e..96a06197f83a 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -574,7 +574,7 @@ static int load_flat_file(struct linux_binprm *bprm,
MAX_SHARED_LIBS * sizeof(unsigned long),
FLAT_DATA_ALIGN);

- pr_debug("Allocated data+bss+stack (%ld bytes): %lx\n",
+ pr_debug("Allocated data+bss+stack (%d bytes): %lx\n",
data_len + bss_len + stack_len, datapos);

fpos = ntohl(hdr->data_start);
--
2.9.0