[PATCH] fix "no member named 'sect_attrs' of strcut module"

From: Wu Zhangjin
Date: Thu Sep 03 2009 - 23:48:53 EST

From: Wu Zhangjin <wuzhangjin@xxxxxxxxx>

The commit(1b364bf438cf337a3818aee77d68c0713f3e1fc4, "module: workaround
duplicate section names") introduced a condition to avoid null pointer

- add_notes_attrs(mod, hdr->e_shnum, secstrings, sechdrs);
+ if (mod->sect_attrs)
+ add_notes_attrs(mod, hdr->e_shnum, secstrings, sechdrs);

but sect_attrs is only defined when CONFIG_KALLSYMS enabled, so this
patch is need to fix the following error:

error: 'struct module' has no member named 'sect_attrs'

Signed-off-by: Wu Zhangjin <wuzhangjin@xxxxxxxxx>
kernel/module.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index eccb561..b4016d1 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2355,8 +2355,10 @@ static noinline struct module *load_module(void __user *umod,
if (err < 0)
goto unlink;
add_sect_attrs(mod, hdr->e_shnum, secstrings, sechdrs);
if (mod->sect_attrs)
add_notes_attrs(mod, hdr->e_shnum, secstrings, sechdrs);

/* Get rid of temporary copy */

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