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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