Commit bd779107 authored by Isaku Yamahata's avatar Isaku Yamahata Committed by Sean Christopherson
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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: default avatarIsaku Yamahata <isaku.yamahata@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Link: https://lore.kernel.org/r/898ec01580f6f4af5655805863239d6dce0d3fb3.1734128510.git.reinette.chatre@intel.com


Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
parent 3cd19f15

tools/testing/selftests/kvm/include/test_util.h

+1 −1
Original line number Diff line number Diff line
@@ -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__)