diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/pstore/platform.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c index a9e297eefdff..36714df37d5d 100644 --- a/fs/pstore/platform.c +++ b/fs/pstore/platform.c @@ -269,6 +269,9 @@ static int pstore_compress(const void *in, void *out, { int ret; + if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION)) + return -EINVAL; + ret = crypto_comp_compress(tfm, in, inlen, out, &outlen); if (ret) { pr_err("crypto_comp_compress failed, ret = %d!\n", ret); @@ -668,7 +671,7 @@ static void decompress_record(struct pstore_record *record) int unzipped_len; char *unzipped, *workspace; - if (!record->compressed) + if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION) || !record->compressed) return; /* Only PSTORE_TYPE_DMESG support compression. */ |