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dlm: Avoid -Wflex-array-member-not-at-end warning

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-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.

Move the conflicting declaration to the end of the corresponding
structure. Notice that `struct dlm_message` is a flexible
structure, this is a structure that contains a flexible-array
member.

Fix the following warning:

fs/dlm/dlm_internal.h:609:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]

Signed-off-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: David Teigland <[email protected]>
This commit is contained in:
Gustavo A. R. Silva authored and David Teigland committed 2026-02-02 09:40:41 -06:00
1 parent 6dda4f0a31
commit 2c3a0b7300
1 file changed
+3 -1
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fs/dlm/dlm_internal.h
+3 -1
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@@ -606,7 +606,6 @@ struct dlm_ls {
struct dlm_rsb ls_local_rsb; /* for returning errors */
struct dlm_lkb ls_local_lkb; /* for returning errors */
struct dlm_message ls_local_ms; /* for faking a reply */
struct dentry *ls_debug_rsb_dentry; /* debugfs */
struct dentry *ls_debug_waiters_dentry; /* debugfs */
@@ -665,6 +664,9 @@ struct dlm_ls {
int ls_namelen;
char ls_name[DLM_LOCKSPACE_LEN + 1];
/* Must be last --ends in a flexible-array member.*/
struct dlm_message ls_local_ms; /* for faking a reply */
};
/*