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| author |   Isaku Yamahata <isaku.yamahata@intel.com> | 2024-12-13 14:30:00 -0800 |
|---|---|---|
| committer |   Sean Christopherson <seanjc@google.com> | 2025-01-08 12:56:31 -0800 |
| commit | bd7791078ac223f5e96810c36b5cddf767945d3d (patch) | |
| tree | cfa6c30f3498fb6d1c1c291d5752a3e01d228271 /tools | |
| parent | KVM: selftests: Remove unneeded semicolon (diff) | |
| download | wireguard-linux-bd7791078ac223f5e96810c36b5cddf767945d3d.tar.xz wireguard-linux-bd7791078ac223f5e96810c36b5cddf767945d3d.zip | |
KVM: selftests: Add printf attribute to _no_printf()
Annotate the KVM selftests' _no_printf() with the printf format attribute
so that the compiler can help check parameters provided to pr_debug() and
pr_info() irrespective of DEBUG and QUIET being defined.
[reinette: move attribute right after storage class, rework changelog]
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Link: https://lore.kernel.org/r/898ec01580f6f4af5655805863239d6dce0d3fb3.1734128510.git.reinette.chatre@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/kvm/include/test_util.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index 3e473058849f..77d13d7920cb 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -22,7 +22,7 @@ #define msecs_to_usecs(msec) ((msec) * 1000ULL) -static inline int _no_printf(const char *format, ...) { return 0; } +static inline __printf(1, 2) int _no_printf(const char *format, ...) { return 0; } #ifdef DEBUG #define pr_debug(...) printf(__VA_ARGS__) |