From: Masahiro Yamada <masahiroy@kernel.org>
Date: Sun, 14 May 2023 15:27:23 +0000 (+0900)
Subject: modpost: squash report_sec_mismatch() into default_mismatch_handler()
X-Git-Tag: v6.6.17~4485^2~65
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fc5fa862c49a4d9e23617fbda7d249d2c1b72e56;p=platform%2Fkernel%2Flinux-rpi.git

modpost: squash report_sec_mismatch() into default_mismatch_handler()

report_sec_mismatch() and default_mismatch_handler() are small enough
to be merged together.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
---

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 7a9a3ef..bb7d1d8 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1207,17 +1207,27 @@ static Elf_Sym *find_elf_symbol2(struct elf_info *elf, Elf_Addr addr,
 	return near;
 }
 
-/*
- * Print a warning about a section mismatch.
- * Try to find symbols near it so user can find it.
- * Check whitelist before warning - it may be a false positive.
- */
-static void report_sec_mismatch(const char *modname,
-				const struct sectioncheck *mismatch,
-				const char *fromsec,
-				const char *fromsym,
-				const char *tosec, const char *tosym)
+static void default_mismatch_handler(const char *modname, struct elf_info *elf,
+				     const struct sectioncheck* const mismatch,
+				     Elf_Rela *r, Elf_Sym *sym, const char *fromsec)
 {
+	const char *tosec;
+	Elf_Sym *to;
+	Elf_Sym *from;
+	const char *tosym;
+	const char *fromsym;
+
+	from = find_elf_symbol2(elf, r->r_offset, fromsec);
+	fromsym = sym_name(elf, from);
+
+	tosec = sec_name(elf, get_secindex(elf, sym));
+	to = find_elf_symbol(elf, r->r_addend, sym);
+	tosym = sym_name(elf, to);
+
+	/* check whitelist - we may ignore it */
+	if (!secref_whitelist(mismatch, fromsec, fromsym, tosec, tosym))
+		return;
+
 	sec_mismatch_count++;
 
 	switch (mismatch->mismatch) {
@@ -1242,31 +1252,6 @@ static void report_sec_mismatch(const char *modname,
 	}
 }
 
-static void default_mismatch_handler(const char *modname, struct elf_info *elf,
-				     const struct sectioncheck* const mismatch,
-				     Elf_Rela *r, Elf_Sym *sym, const char *fromsec)
-{
-	const char *tosec;
-	Elf_Sym *to;
-	Elf_Sym *from;
-	const char *tosym;
-	const char *fromsym;
-
-	from = find_elf_symbol2(elf, r->r_offset, fromsec);
-	fromsym = sym_name(elf, from);
-
-	tosec = sec_name(elf, get_secindex(elf, sym));
-	to = find_elf_symbol(elf, r->r_addend, sym);
-	tosym = sym_name(elf, to);
-
-	/* check whitelist - we may ignore it */
-	if (secref_whitelist(mismatch,
-			     fromsec, fromsym, tosec, tosym)) {
-		report_sec_mismatch(modname, mismatch,
-				    fromsec, fromsym, tosec, tosym);
-	}
-}
-
 static int is_executable_section(struct elf_info* elf, unsigned int section_index)
 {
 	if (section_index > elf->num_sections)