From 5f14596e55de458987ee38043019b3d5cd636af1 Mon Sep 17 00:00:00 2001 From: Chuhong Yuan Date: Tue, 30 Jul 2019 11:02:39 +0800 Subject: alpha: Replace strncmp with str_has_prefix In commit b6b2735514bc ("tracing: Use str_has_prefix() instead of using fixed sizes") the newly introduced str_has_prefix() was used to replace error-prone strncmp(str, const, len). Here fix codes with the same pattern. Signed-off-by: Chuhong Yuan Signed-off-by: Matt Turner --- arch/alpha/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/alpha/kernel') diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index c3934ef703d8..d1fba112bdb4 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -474,7 +474,7 @@ setup_arch(char **cmdline_p) #ifndef alpha_using_srm /* Assume that we've booted from SRM if we haven't booted from MILO. Detect the later by looking for "MILO" in the system serial nr. */ - alpha_using_srm = strncmp((const char *)hwrpb->ssn, "MILO", 4) != 0; + alpha_using_srm = !str_has_prefix((const char *)hwrpb->ssn, "MILO"); #endif #ifndef alpha_using_qemu /* Similarly, look for QEMU. */ -- cgit v1.2.3