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[v3,2/6] jffs2: mark __jffs2_dbg_superblock_counts() static

Message ID 20231123110506.707903-3-arnd@kernel.org
State New
Headers show
Series Treewide: enable -Wmissing-prototypes | expand

Commit Message

Arnd Bergmann Nov. 23, 2023, 11:05 a.m. UTC
From: Arnd Bergmann <arnd@arndb.de>

This function is only called locally and does not need to be
global. Since there is no external prototype, gcc warns about
the non-static definition:

fs/jffs2/debug.c:160:6: error: no previous prototype for '__jffs2_dbg_superblock_counts' [-Werror=missing-prototypes]

Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 fs/jffs2/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c
index 9d26b1b9fc01..0925caab23c4 100644
--- a/fs/jffs2/debug.c
+++ b/fs/jffs2/debug.c
@@ -157,7 +157,7 @@  __jffs2_dbg_prewrite_paranoia_check(struct jffs2_sb_info *c,
-void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
+static void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c)
 	struct jffs2_eraseblock *jeb;
 	uint32_t free = 0, dirty = 0, used = 0, wasted = 0,