[PATCH] ima: Use inode_is_open_for_write

[Nikolay Borisov <nborisov@xxxxxxxx>]

Use the aptly named function rather than open coding the check. No
functional changes.

Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
---
 security/integrity/ima/ima_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 1b88d58e1325..05fbf8a2fa42 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -103,7 +103,7 @@ static void ima_rdwr_violation_check(struct file *file,
 	} else {
 		if (must_measure)
 			set_bit(IMA_MUST_MEASURE, &iint->atomic_flags);
-		if ((atomic_read(&inode->i_writecount) > 0) && must_measure)
+		if (inode_is_open_for_write(inode) && must_measure)
 			send_writers = true;
 	}
 
-- 
2.17.1