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| author | Arnd Bergmann <arnd@arndb.de> | 2024-02-13 10:54:08 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2024-02-25 21:22:21 +0100 |
| commit | ec724e534dfdd592abc5ac066be77ef15c455ccc (patch) | |
| tree | 1628a8ac167254b8fcd488ea0872f2ffd79cc0d4 /fs/ubifs/lprops.c | |
| parent | ubifs: fix sort function prototype (diff) | |
| download | linux-ec724e534dfdd592abc5ac066be77ef15c455ccc.tar.xz linux-ec724e534dfdd592abc5ac066be77ef15c455ccc.zip | |
ubifs: fix function pointer cast warnings
ubifs has a number of callback functions for ubifs_lpt_scan_nolock() using
two different prototypes, either passing a struct scan_data or
a struct ubifs_lp_stats, but the caller expects a void pointer instead.
clang-16 now warns about this:
fs/ubifs/find.c:170:9: error: cast from 'int (*)(struct ubifs_info *, const struct ubifs_lprops *, int, struct scan_data *)' to 'ubifs_lpt_scan_callback' (aka 'int (*)(struct ubifs_info *, const struct ubifs_lprops *, int, void *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
170 | (ubifs_lpt_scan_callback)scan_for_dirty_cb,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/ubifs/find.c:449:9: error: cast from 'int (*)(struct ubifs_info *, const struct ubifs_lprops *, int, struct scan_data *)' to 'ubifs_lpt_scan_callback' (aka 'int (*)(struct ubifs_info *, const struct ubifs_lprops *, int, void *)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
449 | (ubifs_lpt_scan_callback)scan_for_free_cb,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Change all of these callback functions to actually take the void * argument
that is passed by their caller.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/lprops.c')
| -rw-r--r-- | fs/ubifs/lprops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c index 6d6cd85c2b4c..a11c3dab7e16 100644 --- a/fs/ubifs/lprops.c +++ b/fs/ubifs/lprops.c @@ -1014,8 +1014,9 @@ out: */ static int scan_check_cb(struct ubifs_info *c, const struct ubifs_lprops *lp, int in_tree, - struct ubifs_lp_stats *lst) + void *arg) { + struct ubifs_lp_stats *lst = arg; struct ubifs_scan_leb *sleb; struct ubifs_scan_node *snod; int cat, lnum = lp->lnum, is_idx = 0, used = 0, free, dirty, ret; @@ -1269,8 +1270,7 @@ int dbg_check_lprops(struct ubifs_info *c) memset(&lst, 0, sizeof(struct ubifs_lp_stats)); err = ubifs_lpt_scan_nolock(c, c->main_first, c->leb_cnt - 1, - (ubifs_lpt_scan_callback)scan_check_cb, - &lst); + scan_check_cb, &lst); if (err && err != -ENOSPC) goto out; |