]> git.ipfire.org Git - thirdparty/systemd.git/blobdiff - src/import/import-compress.c
Add SPDX license identifiers to source files under the LGPL
[thirdparty/systemd.git] / src / import / import-compress.c
index d4ff178f60bbc68fc607999667467744b800d375..cb5b9821c3184fbe849d1114deeb8a6c7b3f327a 100644 (file)
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -137,7 +136,7 @@ int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCo
                         c->xz.avail_out = sizeof(buffer);
 
                         lzr = lzma_code(&c->xz, LZMA_RUN);
-                        if (lzr != LZMA_OK && lzr != LZMA_STREAM_END)
+                        if (!IN_SET(lzr, LZMA_OK, LZMA_STREAM_END))
                                 return -EIO;
 
                         r = callback(buffer, sizeof(buffer) - c->xz.avail_out, userdata);
@@ -158,7 +157,7 @@ int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCo
                         c->gzip.avail_out = sizeof(buffer);
 
                         r = inflate(&c->gzip, Z_NO_FLUSH);
-                        if (r != Z_OK && r != Z_STREAM_END)
+                        if (!IN_SET(r, Z_OK, Z_STREAM_END))
                                 return -EIO;
 
                         r = callback(buffer, sizeof(buffer) - c->gzip.avail_out, userdata);
@@ -179,7 +178,7 @@ int import_uncompress(ImportCompress *c, const void *data, size_t size, ImportCo
                         c->bzip2.avail_out = sizeof(buffer);
 
                         r = BZ2_bzDecompress(&c->bzip2);
-                        if (r != BZ_OK && r != BZ_STREAM_END)
+                        if (!IN_SET(r, BZ_OK, BZ_STREAM_END))
                                 return -EIO;
 
                         r = callback(buffer, sizeof(buffer) - c->bzip2.avail_out, userdata);
@@ -401,7 +400,7 @@ int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size
                         c->xz.avail_out = *buffer_allocated - *buffer_size;
 
                         lzr = lzma_code(&c->xz, LZMA_FINISH);
-                        if (lzr != LZMA_OK && lzr != LZMA_STREAM_END)
+                        if (!IN_SET(lzr, LZMA_OK, LZMA_STREAM_END))
                                 return -EIO;
 
                         *buffer_size += (*buffer_allocated - *buffer_size) - c->xz.avail_out;
@@ -422,7 +421,7 @@ int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size
                         c->gzip.avail_out = *buffer_allocated - *buffer_size;
 
                         r = deflate(&c->gzip, Z_FINISH);
-                        if (r != Z_OK && r != Z_STREAM_END)
+                        if (!IN_SET(r, Z_OK, Z_STREAM_END))
                                 return -EIO;
 
                         *buffer_size += (*buffer_allocated - *buffer_size) - c->gzip.avail_out;
@@ -442,7 +441,7 @@ int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size
                         c->bzip2.avail_out = *buffer_allocated - *buffer_size;
 
                         r = BZ2_bzCompress(&c->bzip2, BZ_FINISH);
-                        if (r != BZ_FINISH_OK && r != BZ_STREAM_END)
+                        if (!IN_SET(r, BZ_FINISH_OK, BZ_STREAM_END))
                                 return -EIO;
 
                         *buffer_size += (*buffer_allocated - *buffer_size) - c->bzip2.avail_out;