[PATCH][next] io_uring: Fix sizeof() mismatch

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

An incorrect sizeof() is being used, sizeof(file_data->table) is not
correct, it should be sizeof(*file_data->table).

Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
Fixes: 5398ae698525 ("io_uring: clean file_data access in files_register")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 fs/io_uring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index b58169240c77..6b30670fffbd 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -7306,7 +7306,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
 	spin_lock_init(&file_data->lock);
 
 	nr_tables = DIV_ROUND_UP(nr_args, IORING_MAX_FILES_TABLE);
-	file_data->table = kcalloc(nr_tables, sizeof(file_data->table),
+	file_data->table = kcalloc(nr_tables, sizeof(*file_data->table),
 				   GFP_KERNEL);
 	if (!file_data->table)
 		goto out_free;
-- 
2.27.0