From: WANG Cong <wangcong@zeuux.org>
Date: Thu, 16 Oct 2008 05:01:57 +0000 (-0700)
Subject: kernel/kallsyms.c: fix double return
X-Git-Tag: firefly_0821_release~17626
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7968b3d9a673e922ab980b2616945e63a52d88fe;p=firefly-linux-kernel-4.4.55.git

kernel/kallsyms.c: fix double return

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

Signed-off-by: WANG Cong <wangcong@zeuux.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index 38fc10ac7541..5072cf1685a2 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)