[PATCH 04/13] um/mconsole: Pass a NULL pointer to kernel_read

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

We want to start at 0 and do not care about the updated value.

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 arch/um/drivers/mconsole_kern.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index a2e680f7d39f..eb33464cc693 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -131,7 +131,6 @@ void mconsole_proc(struct mc_request *req)
 	struct file *file;
 	int first_chunk = 1;
 	char *ptr = req->request.data;
-	loff_t pos = 0;
 
 	ptr += strlen("proc");
 	ptr = skip_spaces(ptr);
@@ -154,7 +153,7 @@ void mconsole_proc(struct mc_request *req)
 	}
 
 	do {
-		len = kernel_read(file, buf, PAGE_SIZE - 1, &pos);
+		len = kernel_read(file, buf, PAGE_SIZE - 1, NULL);
 		if (len < 0) {
 			mconsole_reply(req, "Read of file failed", 1, 0);
 			goto out_free;
-- 
2.28.0