When building modules with W=1, modpost will warn if a module is
missing a MODULE_DESCRIPTION. Unfortunately, it also performs this
test on vmlinux.o:
WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o
Relocate the logic so that the test is not performed on vmlinux.o.
Fixes: 1fffe7a34c89 ("script: modpost: emit a warning when the description is missing")
Signed-off-by: Jeff Johnson <[email protected]>
---
scripts/mod/modpost.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 937294ff164f..f48d72d22dc2 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1647,10 +1647,11 @@ static void read_symbols(const char *modname)
namespace = get_next_modinfo(&info, "import_ns",
namespace);
}
+
+ if (extra_warn && !get_modinfo(&info, "description"))
+ warn("missing MODULE_DESCRIPTION() in %s\n", modname);
}
- if (extra_warn && !get_modinfo(&info, "description"))
- warn("missing MODULE_DESCRIPTION() in %s\n", modname);
for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {
symname = remove_dot(info.strtab + sym->st_name);
---
base-commit: 19ca0d8a433ff37018f9429f7e7739e9f3d3d2b4
change-id: 20240607-md-scripts-mod-7f7ff091e02b