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authorAaron Lehmann2002-11-28 11:27:31 +0000
committerAaron Lehmann2002-11-28 11:27:31 +0000
commita170e1c858d35c474ceb9fecb41b37d681424094 (patch)
treecda2b13f10ca1ab0a3559d4b6ff663ed20d7106c /archival
parent1652855fbc830f41c7ee56ece1a30b328c4fb395 (diff)
downloadbusybox-a170e1c858d35c474ceb9fecb41b37d681424094.zip
busybox-a170e1c858d35c474ceb9fecb41b37d681424094.tar.gz
Change if(x)free(x); to free(x);
Diffstat (limited to 'archival')
-rw-r--r--archival/dpkg.c28
-rw-r--r--archival/gzip.c2
2 files changed, 8 insertions, 22 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c
index 8b25bac..23509fc 100644
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -491,13 +491,9 @@ void free_package(common_node_t *node)
unsigned short i;
if (node) {
for (i = 0; i < node->num_of_edges; i++) {
- if (node->edge[i]) {
- free(node->edge[i]);
- }
- }
- if (node->edge) {
- free(node->edge);
+ free(node->edge[i]);
}
+ free(node->edge);
free(node);
}
}
@@ -571,12 +567,8 @@ unsigned int fill_package_struct(char *control_buffer)
break;
}
fill_package_struct_cleanup:
- if (field_name) {
- free(field_name);
- }
- if (field_value) {
- free(field_value);
- }
+ free(field_name);
+ free(field_value);
}
if (new_node->version == search_name_hashtable("unknown")) {
@@ -880,9 +872,7 @@ void write_status_file(deb_file_t **deb_file)
fprintf(new_status_file, "%s\n\n", control_buffer);
}
- if (status_from_file != NULL) {
- free(status_from_file);
- }
+ free(status_from_file);
free(package_name);
free(control_buffer);
}
@@ -1661,9 +1651,7 @@ int dpkg_main(int argc, char **argv)
free(deb_file);
for (i = 0; i < NAME_HASH_PRIME; i++) {
- if (name_hashtable[i] != NULL) {
- free(name_hashtable[i]);
- }
+ free(name_hashtable[i]);
}
for (i = 0; i < PACKAGE_HASH_PRIME; i++) {
@@ -1673,9 +1661,7 @@ int dpkg_main(int argc, char **argv)
}
for (i = 0; i < STATUS_HASH_PRIME; i++) {
- if (status_hashtable[i] != NULL) {
- free(status_hashtable[i]);
- }
+ free(status_hashtable[i]);
}
return(EXIT_SUCCESS);
diff --git a/archival/gzip.c b/archival/gzip.c
index da93157..971724d 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -111,7 +111,7 @@ typedef unsigned long ulg;
# define ALLOC(type, array, size) { \
array = (type*)xcalloc((size_t)(((size)+1L)/2), 2*sizeof(type)); \
}
-# define FREE(array) {if (array != NULL) free(array), array=NULL;}
+# define FREE(array) {free(array), array=NULL;}
#else
# define DECLARE(type, array, size) static type array[size]
# define ALLOC(type, array, size)