Define three functions which are not used outside their own
translation-units as static in order to fix the following warnings:
drivers/staging/erofs/utils.c:134:6: warning: no previous prototype for
‘erofs_try_to_release_workgroup’ [-Wmissing-prototypes]
bool erofs_try_to_release_workgroup(struct erofs_sb_info *sbi,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/erofs/unzip_vle.c:592:6: warning: no previous prototype for
‘z_erofs_vle_work_release’ [-Wmissing-prototypes]
void z_erofs_vle_work_release(struct z_erofs_vle_work *work)
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/erofs/unzip_vle_lz4.c:16:5: warning: no previous prototype
for ‘z_erofs_unzip_lz4’ [-Wmissing-prototypes]
int z_erofs_unzip_lz4(void *in, void *out, size_t inlen, size_t outlen)
^~~~~~~~~~~~~~~~~
Signed-off-by: Jeremy Sowden <jer...@azazel.net>
---
drivers/staging/erofs/unzip_vle.c | 2 +-
drivers/staging/erofs/unzip_vle_lz4.c | 2 +-
drivers/staging/erofs/utils.c | 12 ++++++------
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/erofs/unzip_vle.c
b/drivers/staging/erofs/unzip_vle.c
index 4ac1099a39c6..584612b47369 100644
--- a/drivers/staging/erofs/unzip_vle.c
+++ b/drivers/staging/erofs/unzip_vle.c
@@ -589,7 +589,7 @@ static void __z_erofs_vle_work_release(struct
z_erofs_vle_workgroup *grp,
erofs_workgroup_put(&grp->obj);
}
-void z_erofs_vle_work_release(struct z_erofs_vle_work *work)
+static void z_erofs_vle_work_release(struct z_erofs_vle_work *work)
{
struct z_erofs_vle_workgroup *grp =
z_erofs_vle_work_workgroup(work, true);
diff --git a/drivers/staging/erofs/unzip_vle_lz4.c
b/drivers/staging/erofs/unzip_vle_lz4.c
index 52797bd89da1..8e8d705a6861 100644
--- a/drivers/staging/erofs/unzip_vle_lz4.c
+++ b/drivers/staging/erofs/unzip_vle_lz4.c
@@ -13,7 +13,7 @@
#include "unzip_vle.h"
#include <linux/lz4.h>
-int z_erofs_unzip_lz4(void *in, void *out, size_t inlen, size_t outlen)
+static int z_erofs_unzip_lz4(void *in, void *out, size_t inlen, size_t outlen)
{
int ret = LZ4_decompress_safe_partial(in, out, inlen, outlen, outlen);
diff --git a/drivers/staging/erofs/utils.c b/drivers/staging/erofs/utils.c
index b535898ca753..fc30025ef101 100644
--- a/drivers/staging/erofs/utils.c
+++ b/drivers/staging/erofs/utils.c
@@ -131,9 +131,9 @@ static void erofs_workgroup_unfreeze_final(struct
erofs_workgroup *grp)
__erofs_workgroup_free(grp);
}
-bool erofs_try_to_release_workgroup(struct erofs_sb_info *sbi,
- struct erofs_workgroup *grp,
- bool cleanup)
+static bool erofs_try_to_release_workgroup(struct erofs_sb_info *sbi,
+ struct erofs_workgroup *grp,
+ bool cleanup)
{
/*
* for managed cache enabled, the refcount of workgroups
@@ -172,9 +172,9 @@ bool erofs_try_to_release_workgroup(struct erofs_sb_info
*sbi,
#else
/* for nocache case, no customized reclaim path at all */
-bool erofs_try_to_release_workgroup(struct erofs_sb_info *sbi,
- struct erofs_workgroup *grp,
- bool cleanup)
+static bool erofs_try_to_release_workgroup(struct erofs_sb_info *sbi,
+ struct erofs_workgroup *grp,
+ bool cleanup)
{
int cnt = atomic_read(&grp->refcount);
--
2.20.1
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