diff options
| author | zuoqilin <zuoqilin@yulong.com> | 2021-04-14 21:46:47 +0800 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-06-10 11:16:20 -0400 |
| commit | 30d103f2d4602da07313cf43d7b746e89d7d9c1d (patch) | |
| tree | 3f430934a83c1c353ef9c54edfb52e8834eb303d /tools/bootconfig | |
| parent | 3e08a9f9760f4a70d633c328a76408e62d6f80a3 (diff) | |
tools/bootconfig: Simplify expression
It is not necessary to define the variable ret to receive
the return value of the xbc_node_compose_key() method.
Link: https://lkml.kernel.org/r/20210414134647.1870-1-zuoqilin1@163.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/bootconfig')
| -rw-r--r-- | tools/bootconfig/main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c index 6cd6080cac04..268b72f4cc92 100644 --- a/tools/bootconfig/main.c +++ b/tools/bootconfig/main.c @@ -84,11 +84,9 @@ static void xbc_show_list(void) char key[XBC_KEYLEN_MAX]; struct xbc_node *leaf; const char *val; - int ret = 0; xbc_for_each_key_value(leaf, val) { - ret = xbc_node_compose_key(leaf, key, XBC_KEYLEN_MAX); - if (ret < 0) + if (xbc_node_compose_key(leaf, key, XBC_KEYLEN_MAX) < 0) break; printf("%s = ", key); if (!val || val[0] == '\0') { |