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f2fs: don't handle error case of f2fs_compress_alloc_page() 

f2fs_compress_alloc_page() uses mempool to allocate memory, it never
fail, don't handle error case in its callers.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2023-07-10 14:10:58 +08:00 committed by Jaegeuk Kim
parent 579c7e4150
commit 863907a4f5
1 changed files with 1 additions and 13 deletions
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14
fs/f2fs/compress.c
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@ -649,13 +649,8 @@ static int f2fs_compress_pages(struct compress_ctx *cc)
goto destroy_compress_ctx;
}
for (i = 0; i < cc->nr_cpages; i++) {
for (i = 0; i < cc->nr_cpages; i++)
cc->cpages[i] = f2fs_compress_alloc_page();
if (!cc->cpages[i]) {
ret = -ENOMEM;
goto out_free_cpages;
}
}
cc->rbuf = f2fs_vmap(cc->rpages, cc->cluster_size);
if (!cc->rbuf) {
@ -1574,8 +1569,6 @@ static int f2fs_prepare_decomp_mem(struct decompress_io_ctx *dic,
}
dic->tpages[i] = f2fs_compress_alloc_page();
if (!dic->tpages[i])
return -ENOMEM;
}
dic->rbuf = f2fs_vmap(dic->tpages, dic->cluster_size);
@ -1656,11 +1649,6 @@ struct decompress_io_ctx *f2fs_alloc_dic(struct compress_ctx *cc)
struct page *page;
page = f2fs_compress_alloc_page();
if (!page) {
ret = -ENOMEM;
goto out_free;
}
f2fs_set_compressed_page(page, cc->inode,
start_idx + i + 1, dic);
dic->cpages[i] = page;