Messages in this thread Patch in this message | | | From | Ye Bin <> | Subject | [PATCH] mmc: mmc_test: fix missing assignment of 'file' when register debugfs file | Date | Wed, 23 Nov 2022 17:55:06 +0800 |
| |
From: Ye Bin <yebin10@huawei.com>
Now, 'file' is always NULL. obviously, 'file' is used to store return value of 'debugfs_create_file()'.
Fixes: a04c50aaa916 ("mmc: core: no need to check return value of debugfs_create functions") Signed-off-by: Ye Bin <yebin10@huawei.com> --- drivers/mmc/core/mmc_test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c index 6cd6f8a94a71..156d34b2ed4d 100644 --- a/drivers/mmc/core/mmc_test.c +++ b/drivers/mmc/core/mmc_test.c @@ -3174,7 +3174,8 @@ static int __mmc_test_register_dbgfs_file(struct mmc_card *card, struct mmc_test_dbgfs_file *df; if (card->debugfs_root) - debugfs_create_file(name, mode, card->debugfs_root, card, fops); + file = debugfs_create_file(name, mode, card->debugfs_root, + card, fops); df = kmalloc(sizeof(*df), GFP_KERNEL); if (!df) { -- 2.31.1
| |