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Commit 6ca06829 authored by Tyson Nottingham's avatar Tyson Nottingham Committed by Theodore Ts'o
Browse files

ext4: remove unused parameters in sysfs code 



Signed-off-by: default avatarTyson Nottingham <tgnottingham@gmail.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent c2e5df76

fs/ext4/sysfs.c

+10 −15
Original line number Diff line number Diff line
@@ -49,8 +49,7 @@ struct ext4_attr { 
	} u;

};



static ssize_t session_write_kbytes_show(struct ext4_attr *a,

					 struct ext4_sb_info *sbi, char *buf)

static ssize_t session_write_kbytes_show(struct ext4_sb_info *sbi, char *buf)

{

	struct super_block *sb = sbi->s_buddy_cache->i_sb;
@@ -61,8 +60,7 @@ static ssize_t session_write_kbytes_show(struct ext4_attr *a, 
			 sbi->s_sectors_written_start) >> 1);

}



static ssize_t lifetime_write_kbytes_show(struct ext4_attr *a,

					  struct ext4_sb_info *sbi, char *buf)

static ssize_t lifetime_write_kbytes_show(struct ext4_sb_info *sbi, char *buf)

{

	struct super_block *sb = sbi->s_buddy_cache->i_sb;
@@ -74,8 +72,7 @@ static ssize_t lifetime_write_kbytes_show(struct ext4_attr *a, 
			  EXT4_SB(sb)->s_sectors_written_start) >> 1)));

}



static ssize_t inode_readahead_blks_store(struct ext4_attr *a,

					  struct ext4_sb_info *sbi,

static ssize_t inode_readahead_blks_store(struct ext4_sb_info *sbi,

					  const char *buf, size_t count)

{

	unsigned long t;
@@ -92,8 +89,7 @@ static ssize_t inode_readahead_blks_store(struct ext4_attr *a, 
	return count;

}



static ssize_t reserved_clusters_store(struct ext4_attr *a,

				   struct ext4_sb_info *sbi,

static ssize_t reserved_clusters_store(struct ext4_sb_info *sbi,

				   const char *buf, size_t count)

{

	unsigned long long val;
@@ -109,8 +105,7 @@ static ssize_t reserved_clusters_store(struct ext4_attr *a, 
	return count;

}



static ssize_t trigger_test_error(struct ext4_attr *a,

				  struct ext4_sb_info *sbi,

static ssize_t trigger_test_error(struct ext4_sb_info *sbi,

				  const char *buf, size_t count)

{

	int len = count;
@@ -268,9 +263,9 @@ static ssize_t ext4_attr_show(struct kobject *kobj, 
				(s64) EXT4_C2B(sbi,

		       percpu_counter_sum(&sbi->s_dirtyclusters_counter)));

	case attr_session_write_kbytes:

		return session_write_kbytes_show(a, sbi, buf);

		return session_write_kbytes_show(sbi, buf);

	case attr_lifetime_write_kbytes:

		return lifetime_write_kbytes_show(a, sbi, buf);

		return lifetime_write_kbytes_show(sbi, buf);

	case attr_reserved_clusters:

		return snprintf(buf, PAGE_SIZE, "%llu\n",

				(unsigned long long)
@@ -306,7 +301,7 @@ static ssize_t ext4_attr_store(struct kobject *kobj, 


	switch (a->attr_id) {

	case attr_reserved_clusters:

		return reserved_clusters_store(a, sbi, buf, len);

		return reserved_clusters_store(sbi, buf, len);

	case attr_pointer_ui:

		if (!ptr)

			return 0;
@@ -316,9 +311,9 @@ static ssize_t ext4_attr_store(struct kobject *kobj, 
		*((unsigned int *) ptr) = t;

		return len;

	case attr_inode_readahead:

		return inode_readahead_blks_store(a, sbi, buf, len);

		return inode_readahead_blks_store(sbi, buf, len);

	case attr_trigger_test_error:

		return trigger_test_error(a, sbi, buf, len);

		return trigger_test_error(sbi, buf, len);

	}

	return 0;

}