Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCH] staging: erofs: Fix a unused variable 'arg' warning | Date | Wed, 19 Sep 2018 10:16:21 +0800 |
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I find the following warning when compiling the kernel.
drivers/staging/erofs/super.c:195:6: warning: unused variable 'arg' [-Wunused-variable] int arg = 0;
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- drivers/staging/erofs/super.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/staging/erofs/super.c b/drivers/staging/erofs/super.c index 6423592..c04313f 100644 --- a/drivers/staging/erofs/super.c +++ b/drivers/staging/erofs/super.c @@ -192,7 +192,9 @@ static int parse_options(struct super_block *sb, char *options) { substring_t args[MAX_OPT_ARGS]; char *p; +#ifdef CONFIG_EROFS_FAULT_INJECTION int arg = 0; +#endif if (!options) return 0; -- 1.7.12.4
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