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author | Tyson Nottingham <tgnottingham@gmail.com> | 2018-03-30 06:13:10 +0200 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2018-03-30 06:13:10 +0200 |
commit | 6ca06829fba6019913f524772ec189f1dc7ec3c8 (patch) | |
tree | ee9fc8303d6cc5a3bfbfab383f2297663ba214d2 /fs/ext4 | |
parent | ext4: null out kobject* during sysfs cleanup (diff) | |
download | linux-6ca06829fba6019913f524772ec189f1dc7ec3c8.tar.xz linux-6ca06829fba6019913f524772ec189f1dc7ec3c8.zip |
ext4: remove unused parameters in sysfs code
Signed-off-by: Tyson Nottingham <tgnottingham@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
-rw-r--r-- | fs/ext4/sysfs.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c index aa8165e7c44b..3b6b3ab57bf6 100644 --- a/fs/ext4/sysfs.c +++ b/fs/ext4/sysfs.c @@ -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; } |