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authorOmar Ramirez Luna <omar.ramirez@copitl.com>2013-01-10 03:37:00 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 16:47:13 -0800
commit49720e0120b55b131f4e210ff66325dbfc8a9eab (patch)
tree62c61d433773f4246a4922b53064e5e718733965 /drivers/staging/tidspbridge
parent94c947cd4ec7c886df246f87255dc925e3a0a47f (diff)
downloadlinaro-lsk-49720e0120b55b131f4e210ff66325dbfc8a9eab.tar.gz
staging: tidspbridge: fix uninitialized variable sym_name
On both counts, sym_name could be printed uninitialized, this is solved by moving the pr_* statement to be triggered if the value is assigned. Reported-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/tidspbridge')
-rw-r--r--drivers/staging/tidspbridge/rmgr/nldr.c6
-rw-r--r--drivers/staging/tidspbridge/rmgr/node.c12
2 files changed, 10 insertions, 8 deletions
diff --git a/drivers/staging/tidspbridge/rmgr/nldr.c b/drivers/staging/tidspbridge/rmgr/nldr.c
index 6309221b64a..ca3805046a7 100644
--- a/drivers/staging/tidspbridge/rmgr/nldr.c
+++ b/drivers/staging/tidspbridge/rmgr/nldr.c
@@ -1802,8 +1802,6 @@ int nldr_find_addr(struct nldr_nodeobject *nldr_node, u32 sym_addr,
bool status1 = false;
s32 i = 0;
struct lib_node root = { NULL, 0, NULL };
- pr_debug("%s(0x%x, 0x%x, 0x%x, 0x%x, %s)\n", __func__, (u32) nldr_node,
- sym_addr, offset_range, (u32) offset_output, sym_name);
if (nldr_node->dynamic && *nldr_node->phase_split) {
switch (nldr_node->phase) {
@@ -1852,6 +1850,10 @@ int nldr_find_addr(struct nldr_nodeobject *nldr_node, u32 sym_addr,
pr_debug("%s: Address 0x%x not found in range %d.\n",
__func__, sym_addr, offset_range);
status = -ESPIPE;
+ } else {
+ pr_debug("%s(0x%x, 0x%x, 0x%x, 0x%x, %s)\n",
+ __func__, (u32) nldr_node, sym_addr, offset_range,
+ (u32) offset_output, sym_name);
}
return status;
diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index 737f4a9d86a..87dfa92ab45 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -3012,16 +3012,16 @@ int node_find_addr(struct node_mgr *node_mgr, u32 sym_addr,
struct node_object *node_obj;
int status = -ENOENT;
- pr_debug("%s(0x%x, 0x%x, 0x%x, 0x%x, %s)\n", __func__,
- (unsigned int) node_mgr,
- sym_addr, offset_range,
- (unsigned int) sym_addr_output, sym_name);
-
list_for_each_entry(node_obj, &node_mgr->node_list, list_elem) {
status = nldr_find_addr(node_obj->nldr_node_obj, sym_addr,
offset_range, sym_addr_output, sym_name);
- if (!status)
+ if (!status) {
+ pr_debug("%s(0x%x, 0x%x, 0x%x, 0x%x, %s)\n", __func__,
+ (unsigned int) node_mgr,
+ sym_addr, offset_range,
+ (unsigned int) sym_addr_output, sym_name);
break;
+ }
}
return status;