The following commit has been merged into the x86/platform branch of tip:
Commit-ID: ef69de53c46a4b526442f6bc5970fc14f7a0bb32
Gitweb: https://git.kernel.org/tip/ef69de53c46a4b526442f6bc5970fc14f7a0bb32
Author: Zeng Heng <zengheng4@xxxxxxxxxx>
AuthorDate: Fri, 25 Oct 2024 15:42:03 +08:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Thu, 06 Mar 2025 11:14:26 +01:00
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@xxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20241025074203.1921344-1-zengheng4@xxxxxxxxxx
---
arch/x86/platform/olpc/olpc_dt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
index cf5dca2..e108ce7 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;
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