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debugfs: Fix module state check condition 

commit e3b9fc7eec upstream.

The '#ifdef MODULE' check in the original commit does not work as intended.
The code under the check is not built at all if CONFIG_DEBUG_FS=y. Fix this
by using a correct check.

Fixes: 275678e7a9 ("debugfs: Check module state before warning in {full/open}_proxy_open()")
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200811150129.53343-1-vdronov@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Vladis Dronov 2020-08-11 17:01:29 +02:00 committed by Greg Kroah-Hartman
parent 41b2ea7a6a
commit 323159acb2
1 changed files with 2 additions and 2 deletions
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4
fs/debugfs/file.c
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@ -176,7 +176,7 @@ static int open_proxy_open(struct inode *inode, struct file *filp)
goto out;
if (!fops_get(real_fops)) {
#ifdef MODULE
#ifdef CONFIG_MODULES
if (real_fops->owner &&
real_fops->owner->state == MODULE_STATE_GOING)
goto out;
@ -311,7 +311,7 @@ static int full_proxy_open(struct inode *inode, struct file *filp)
goto out;
if (!fops_get(real_fops)) {
#ifdef MODULE
#ifdef CONFIG_MODULES
if (real_fops->owner &&
real_fops->owner->state == MODULE_STATE_GOING)
goto out;