Groups > linux.kernel > #1720749

[PATCH] staging: lustre: constify cl_lock_operations

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] staging: lustre: constify cl_lock_operations
Date	2017-08-27 08:10 +0200
Message-ID	<uiYVI-3JY-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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cl_lock_operations are not supposed to change at runtime.
cl_lock_slice_add is working with const cl_lock_operations.
So mark the non-const cl_lock_operations structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/staging/lustre/lustre/obdecho/echo_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c b/drivers/staging/lustre/lustre/obdecho/echo_client.c
index 1c4a8fe..b3fbc3c 100644
--- a/drivers/staging/lustre/lustre/obdecho/echo_client.c
+++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c
@@ -319,7 +319,7 @@ static void echo_lock_fini(const struct lu_env *env,
 	kmem_cache_free(echo_lock_kmem, ecl);
 }
 
-static struct cl_lock_operations echo_lock_ops = {
+static const struct cl_lock_operations echo_lock_ops = {
 	.clo_fini      = echo_lock_fini,
 };
 
-- 
2.7.4

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[PATCH] staging: lustre: constify cl_lock_operations Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-27 08:10 +0200
  Re: [PATCH] staging: lustre: constify cl_lock_operations Greg KH <gregkh@linuxfoundation.org> - 2017-08-28 10:30 +0200

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