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Date: Thu, 4 Dec 2008 09:00:22 +0800 From: Jianjun Kong <jianjun@...ux.org> To: rusty@...tcorp.com.au Cc: Linux-Kernel-Mailing-List <linux-kernel@...r.kernel.org> Subject: [PATCH 2/3] fix warning of not used variable fix this warning: kernel/module.c:824: warning: ‘print_unload_info’ defined but not used print_unload_info() just used when CONFIG_PROC_FS was defined. Signed-off-by: Jianjun Kong <jianjun@...ux.org> --- kernel/module.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index 1f4cc00..20b5d25 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -820,6 +820,7 @@ sys_delete_module(const char __user *name_user, unsigned int flags) return ret; } +#ifdef CONFIG_PROC_FS static void print_unload_info(struct seq_file *m, struct module *mod) { struct module_use *use; @@ -842,6 +843,7 @@ static void print_unload_info(struct seq_file *m, struct module *mod) if (!printed_something) seq_printf(m, "-"); } +#endif void __symbol_put(const char *symbol) { @@ -893,11 +895,14 @@ void module_put(struct module *module) EXPORT_SYMBOL(module_put); #else /* !CONFIG_MODULE_UNLOAD */ + +#ifdef CONFIG_PROC_FS static void print_unload_info(struct seq_file *m, struct module *mod) { /* We don't know the usage count, or what modules are using. */ seq_printf(m, " - -"); } +#endif static inline void module_unload_free(struct module *mod) { -- 1.5.6.3 -- Jianjun Kong | Happy Hacking HOMEPAGE: http://kongove.cn/ GTALK: kongjianjun@...il.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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