[PATCH] powerpc/spufs: fix the type of ret in spufs_arch_write_note

[Christoph Hellwig]

Both the ->dump method and snprintf return an int.  So switch to an
int and properly handle errors from ->dump.

Fixes: 5456ffdee666 ("powerpc/spufs: simplify spufs core dumping")
Reported-by: kbuild test robot <l...@intel.com>
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
 arch/powerpc/platforms/cell/spufs/coredump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c 
b/arch/powerpc/platforms/cell/spufs/coredump.c
index 3b75e8f60609cb..014d1c045bc3cf 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -105,7 +105,7 @@ static int spufs_arch_write_note(struct spu_context *ctx, 
int i,
        size_t sz = spufs_coredump_read[i].size;
        char fullname[80];
        struct elf_note en;
-       size_t ret;
+       int ret;
 
        sprintf(fullname, "SPU/%d/%s", dfd, spufs_coredump_read[i].name);
        en.n_namesz = strlen(fullname) + 1;
-- 
2.26.2