[Patch] kernel/kallsyms.c: fix double return's

[AmÃrico Wang]

Commit 6dd06c9fbe025f542bce4cdb91790c0f91962722 introduced double
returns in the function kallsyms_lookup(), it's weird.
The second one should be removed.

Signed-off-by: WANG Cong <wangcong@xxxxxxxxx>
Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

---
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index 38fc10a..5072cf1 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -260,7 +260,6 @@ const char *kallsyms_lookup(unsigned long addr,
 	/* see if it's in a module */
 	return module_address_lookup(addr, symbolsize, offset, modname,
 				     namebuf);
-	return NULL;
 }
 
 int lookup_symbol_name(unsigned long addr, char *symname)

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