diff options
| author | Zeng Heng <zengheng4@huawei.com> | 2024-10-25 15:42:03 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-06 11:14:26 +0100 |
| commit | ef69de53c46a4b526442f6bc5970fc14f7a0bb32 (patch) | |
| tree | 306be4aace00b1608d1e48ccc9cececd30ff79a1 | |
| parent | 000894d8fc0d787b52a46339f297e20c024a6ca5 (diff) | |
x86/platform/olpc: Remove unused variable 'len' in olpc_dt_compatible_match()
The following build warning highlights some unused code:
arch/x86/platform/olpc/olpc_dt.c: In function ‘olpc_dt_compatible_match’:
arch/x86/platform/olpc/olpc_dt.c:222:12: warning: variable ‘len’ set but not used [-Wunused-but-set-variable]
The compiler is right, the local variable 'len' is set but never used,
so remove it.
Fixes: a7a9bacb9a32 ("x86/platform/olpc: Use a correct version when making up a battery node")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20241025074203.1921344-1-zengheng4@huawei.com
| -rw-r--r-- | arch/x86/platform/olpc/olpc_dt.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c index cf5dca2dbb91d..e108ce7dad6a1 100644 --- a/arch/x86/platform/olpc/olpc_dt.c +++ b/arch/x86/platform/olpc/olpc_dt.c @@ -215,13 +215,12 @@ static u32 __init olpc_dt_get_board_revision(void) static int __init olpc_dt_compatible_match(phandle node, const char *compat) { char buf[64], *p; - int plen, len; + int plen; plen = olpc_dt_getproperty(node, "compatible", buf, sizeof(buf)); if (plen <= 0) return 0; - len = strlen(compat); for (p = buf; p < buf + plen; p += strlen(p) + 1) { if (strcmp(p, compat) == 0) return 1; |