linux-kernel - [PATCH] Declare the file_operations struct as const

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Message-ID: <CAPGkw+wucg8DKwP0QRfamLHXMjXOYsQiKwdU=wX6LEbLv__XnA@mail.gmail.com>
Date:   Fri, 27 Aug 2021 04:19:08 +0200
From:   Krish Jain <krishjain02939@...il.com>
To:     linux-kernel@...r.kernel.org
Subject: [PATCH] Declare the file_operations struct as const

 From: Krish Jain <krishjain02939@...il.com>

Declare the file_operations struct as const as done elsewhere in the
kernel, as there are no modifications to its fields.

Signed-off-by: Krish Jain <krishjain02939@...il.com>
---
 drivers/staging/android/ashmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index ddbde3f8430e..ec18f2ddd66c 100644
--- a/drivers/staging/android/ashmem.c
+++ b/drivers/staging/android/ashmem.c
@@ -377,7 +377,7 @@ ashmem_vmfile_get_unmapped_area(struct file *file,
unsigned long addr,

 static int ashmem_mmap(struct file *file, struct vm_area_struct *vma)
 {
-       static struct file_operations vmfile_fops;
+       const static struct file_operations vmfile_fops;
        struct ashmem_area *asma = file->private_data;
        int ret = 0;

--
2.25.1