Commit 2ab3dd84 authored by Chengguang Xu's avatar Chengguang Xu Committed by Greg Kroah-Hartman
Browse files

staging: erofs: code cleanup for erofs_show_options() 



Add new helper erofs_get_fault_rate() to get fault rate instead of
directly getting it from sbi, so we can remove the macro check
surrounding it.

Signed-off-by: default avatarChengguang Xu <cgxu519@gmx.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Reviewed-by: default avatarGao Xiang <gaoxiang25@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 01e4ae4b

drivers/staging/erofs/super.c

+11 −3
Original line number Diff line number Diff line
@@ -165,6 +165,11 @@ static int erofs_build_fault_attr(struct erofs_sb_info *sbi, 
	set_opt(sbi, FAULT_INJECTION);

	return 0;

}



static unsigned int erofs_get_fault_rate(struct erofs_sb_info *sbi)

{

	return sbi->fault_info.inject_rate;

}

#else

static int erofs_build_fault_attr(struct erofs_sb_info *sbi,

				  substring_t *args)
@@ -172,6 +177,11 @@ static int erofs_build_fault_attr(struct erofs_sb_info *sbi, 
	infoln("fault_injection options not supported");

	return 0;

}



static unsigned int erofs_get_fault_rate(struct erofs_sb_info *sbi)

{

	return 0;

}

#endif



static void default_options(struct erofs_sb_info *sbi)
@@ -631,11 +641,9 @@ static int erofs_show_options(struct seq_file *seq, struct dentry *root) 
	else

		seq_puts(seq, ",noacl");

#endif

#ifdef CONFIG_EROFS_FAULT_INJECTION

	if (test_opt(sbi, FAULT_INJECTION))

		seq_printf(seq, ",fault_injection=%u",

				sbi->fault_info.inject_rate);

#endif

			erofs_get_fault_rate(sbi));

	return 0;

}