Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x)
from before "if(x) free(x)".
diff --git a/e2fsprogs/ext2fs/irel_ma.c b/e2fsprogs/ext2fs/irel_ma.c
index d9e73f7..f4fe1e0 100644
--- a/e2fsprogs/ext2fs/irel_ma.c
+++ b/e2fsprogs/ext2fs/irel_ma.c
@@ -309,8 +309,7 @@
return ENOENT;
ma->entries[(unsigned) new] = ma->entries[(unsigned) old];
- if (ma->ref_entries[(unsigned) new].refs)
- ext2fs_free_mem(&ma->ref_entries[(unsigned) new].refs);
+ ext2fs_free_mem(&ma->ref_entries[(unsigned) new].refs);
ma->ref_entries[(unsigned) new] = ma->ref_entries[(unsigned) old];
ma->entries[(unsigned) old].new = 0;
@@ -332,8 +331,7 @@
return ENOENT;
ma->entries[old].new = 0;
- if (ma->ref_entries[(unsigned) old].refs)
- ext2fs_free_mem(&ma->ref_entries[(unsigned) old].refs);
+ ext2fs_free_mem(&ma->ref_entries[(unsigned) old].refs);
ma->orig_map[ma->entries[(unsigned) old].orig] = 0;
ma->ref_entries[(unsigned) old].num = 0;
@@ -352,21 +350,17 @@
ma = irel->priv_data;
if (ma) {
- if (ma->orig_map)
- ext2fs_free_mem(&ma->orig_map);
- if (ma->entries)
- ext2fs_free_mem(&ma->entries);
+ ext2fs_free_mem(&ma->orig_map);
+ ext2fs_free_mem(&ma->entries);
if (ma->ref_entries) {
for (ino = 0; ino <= ma->max_inode; ino++) {
- if (ma->ref_entries[(unsigned) ino].refs)
- ext2fs_free_mem(&ma->ref_entries[(unsigned) ino].refs);
+ ext2fs_free_mem(&ma->ref_entries[(unsigned) ino].refs);
}
ext2fs_free_mem(&ma->ref_entries);
}
ext2fs_free_mem(&ma);
}
- if (irel->name)
- ext2fs_free_mem(&irel->name);
+ ext2fs_free_mem(&irel->name);
ext2fs_free_mem(&irel);
return 0;
}