f2fs: initialize extent_cache parameter

This can avoid confusing tracepoint values.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 6e43e19c7d1cacd95f1dec99c9e5292795e1d34a..97e816590cd95ad7f4fa93a41abe6c51bb6f9a16 100644 (file)
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2183,7 +2183,7 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret,
        sector_t last_block_in_file;
        const unsigned blocksize = blks_to_bytes(inode, 1);
        struct decompress_io_ctx *dic = NULL;
-       struct extent_info ei = {0, };
+       struct extent_info ei = {};
        bool from_dnode = true;
        int i;
        int ret = 0;

diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index 1bd38a78ebba938ca1c66b088722893411ab6dc4..3aa2f829604550befdf34be21df81e61df21564e 100644 (file)
--- a/fs/f2fs/extent_cache.c
+++ b/fs/f2fs/extent_cache.c
@@ -938,7 +938,7 @@ out:
 
 static void __update_extent_cache(struct dnode_of_data *dn, enum extent_type type)
 {
-       struct extent_info ei;
+       struct extent_info ei = {};
 
        if (!__may_extent_tree(dn->inode, type))
                return;

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index a6c4012798860098bfab8010a8f032df6a59bcad..ecbc8c135b494d9c8c87ed361b1c2ad704b914ff 100644 (file)
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2559,7 +2559,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
        struct f2fs_map_blocks map = { .m_next_extent = NULL,
                                        .m_seg_type = NO_CHECK_TYPE,
                                        .m_may_create = false };
-       struct extent_info ei = {0, };
+       struct extent_info ei = {};
        pgoff_t pg_start, pg_end, next_pgofs;
        unsigned int blk_per_seg = sbi->blocks_per_seg;
        unsigned int total = 0, sec_num;

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index c3f8c8208eecaa271a2fc1516488a2b8ec1a9527..ae3c4e5474efa2d2869bddbb03da4b8da42bc8b4 100644 (file)
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -3160,7 +3160,7 @@ static int __get_segment_type_4(struct f2fs_io_info *fio)
 static int __get_age_segment_type(struct inode *inode, pgoff_t pgofs)
 {
        struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
-       struct extent_info ei;
+       struct extent_info ei = {};
 
        if (f2fs_lookup_age_extent_cache(inode, pgofs, &ei)) {
                if (!ei.age)