fritz-tools: fix mixed indentation

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 685e979d470a09361defe1612b001dfc3b7d9832)
Link: https://github.com/openwrt/openwrt/pull/17097
Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/package/utils/fritz-tools/src/fritz_cal_extract.c b/package/utils/fritz-tools/src/fritz_cal_extract.c
index 2978d86e0cc48ef205a1fd5fcfc8576bbb00d2a6..9899cd53c33e5db7ac99422fbb5c12e06b8acd24 100644 (file)
--- a/package/utils/fritz-tools/src/fritz_cal_extract.c
+++ b/package/utils/fritz-tools/src/fritz_cal_extract.c
@@ -48,86 +48,86 @@ static inline size_t special_min(size_t a, size_t b)
    is an error reading or writing the files. */
 static int inf(FILE *source, FILE *dest, size_t limit, size_t skip)
 {
-    int ret;
-    size_t have;
-    z_stream strm;
-    unsigned char in[CHUNK];
-    unsigned char out[CHUNK];
+       int ret;
+       size_t have;
+       z_stream strm;
+       unsigned char in[CHUNK];
+       unsigned char out[CHUNK];
 
-    /* allocate inflate state */
-    strm.zalloc = Z_NULL;
-    strm.zfree = Z_NULL;
-    strm.opaque = Z_NULL;
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit(&strm);
-    if (ret != Z_OK)
-        return ret;
+       /* allocate inflate state */
+       strm.zalloc = Z_NULL;
+       strm.zfree = Z_NULL;
+       strm.opaque = Z_NULL;
+       strm.avail_in = 0;
+       strm.next_in = Z_NULL;
+       ret = inflateInit(&strm);
+       if (ret != Z_OK)
+               return ret;
 
-    /* decompress until deflate stream ends or end of file */
-    do {
-        strm.avail_in = fread(in, 1, CHUNK, source);
-        if (ferror(source)) {
-            (void)inflateEnd(&strm);
-            return Z_ERRNO;
-        }
-        if (strm.avail_in == 0)
-            break;
-        strm.next_in = in;
+       /* decompress until deflate stream ends or end of file */
+       do {
+               strm.avail_in = fread(in, 1, CHUNK, source);
+               if (ferror(source)) {
+                       (void)inflateEnd(&strm);
+                       return Z_ERRNO;
+               }
+               if (strm.avail_in == 0)
+                       break;
+               strm.next_in = in;
 
-        /* run inflate() on input until output buffer not full */
-        do {
-            strm.avail_out = CHUNK;
-            strm.next_out = out;
-            ret = inflate(&strm, Z_NO_FLUSH);
-            assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
-            switch (ret) {
-            case Z_NEED_DICT:
-                ret = Z_DATA_ERROR;     /* and fall through */
-            case Z_DATA_ERROR:
-            case Z_MEM_ERROR:
-                (void)inflateEnd(&strm);
-                return ret;
-            }
-            have = special_min(limit, CHUNK - strm.avail_out) - skip;
-            if (fwrite(&out[skip], have, 1, dest) != 1 || ferror(dest)) {
-                (void)inflateEnd(&strm);
-                return Z_ERRNO;
-            }
-           skip = 0;
-           limit -= have;
-        } while (strm.avail_out == 0 && limit > 0);
+               /* run inflate() on input until output buffer not full */
+               do {
+                       strm.avail_out = CHUNK;
+                       strm.next_out = out;
+                       ret = inflate(&strm, Z_NO_FLUSH);
+                       assert(ret != Z_STREAM_ERROR);  /* state not clobbered */
+                       switch (ret) {
+                       case Z_NEED_DICT:
+                               ret = Z_DATA_ERROR;     /* and fall through */
+                       case Z_DATA_ERROR:
+                       case Z_MEM_ERROR:
+                               (void)inflateEnd(&strm);
+                               return ret;
+                       }
+                       have = special_min(limit, CHUNK - strm.avail_out) - skip;
+                       if (fwrite(&out[skip], have, 1, dest) != 1 || ferror(dest)) {
+                               (void)inflateEnd(&strm);
+                               return Z_ERRNO;
+                       }
+               skip = 0;
+               limit -= have;
+               } while (strm.avail_out == 0 && limit > 0);
 
-        /* done when inflate() says it's done */
-    } while (ret != Z_STREAM_END && limit > 0);
+               /* done when inflate() says it's done */
+       } while (ret != Z_STREAM_END && limit > 0);
 
-    /* clean up and return */
-    (void)inflateEnd(&strm);
-    return (limit == 0 ? Z_OK : (ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR));
+       /* clean up and return */
+       (void)inflateEnd(&strm);
+       return (limit == 0 ? Z_OK : (ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR));
 }
 
 /* report a zlib or i/o error */
 static void zerr(int ret)
 {
-    switch (ret) {
-    case Z_ERRNO:
-        if (ferror(stdin))
-            fputs("error reading stdin\n", stderr);
-        if (ferror(stdout))
-            fputs("error writing stdout\n", stderr);
-        break;
-    case Z_STREAM_ERROR:
-        fputs("invalid compression level\n", stderr);
-        break;
-    case Z_DATA_ERROR:
-        fputs("invalid or incomplete deflate data\n", stderr);
-        break;
-    case Z_MEM_ERROR:
-        fputs("out of memory\n", stderr);
-        break;
-    case Z_VERSION_ERROR:
-        fputs("zlib version mismatch!\n", stderr);
-    }
+       switch (ret) {
+       case Z_ERRNO:
+               if (ferror(stdin))
+                       fputs("error reading stdin\n", stderr);
+               if (ferror(stdout))
+                       fputs("error writing stdout\n", stderr);
+               break;
+       case Z_STREAM_ERROR:
+               fputs("invalid compression level\n", stderr);
+               break;
+       case Z_DATA_ERROR:
+               fputs("invalid or incomplete deflate data\n", stderr);
+               break;
+       case Z_MEM_ERROR:
+               fputs("out of memory\n", stderr);
+               break;
+       case Z_VERSION_ERROR:
+               fputs("zlib version mismatch!\n", stderr);
+       }
 }
 
 static unsigned int get_num(char *str)