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| author | Jaswinder Singh Rajput <jaswinder@kernel.org> | 2009-06-18 13:39:27 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2009-06-18 16:44:38 +0200 |
| commit | 21e70878215f620fe99ea7d7c74bc641aeec932f (patch) | |
| tree | 191c16a40839ebe3428edfdc453d95f8b49df44a /arch/x86/oprofile | |
| parent | x86/oprofile: fix initialization of arch_perfmon for core_i7 (diff) | |
| download | linux-21e70878215f620fe99ea7d7c74bc641aeec932f.tar.xz linux-21e70878215f620fe99ea7d7c74bc641aeec932f.zip | |
x86: oprofile/op_model_amd.c set return values for op_amd_handle_ibs()
op_amd_handle_ibs() should return 0 when IBS is not present or not defined.
Fix compilation warning:
CC [M] arch/x86/oprofile/op_model_amd.o
arch/x86/oprofile/op_model_amd.c: In function ‘op_amd_handle_ibs’:
arch/x86/oprofile/op_model_amd.c:217: warning: no return statement in function returning non-void
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile')
| -rw-r--r-- | arch/x86/oprofile/op_model_amd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c index cc930467575d..e95268eb9220 100644 --- a/arch/x86/oprofile/op_model_amd.c +++ b/arch/x86/oprofile/op_model_amd.c @@ -132,7 +132,7 @@ op_amd_handle_ibs(struct pt_regs * const regs, struct op_entry entry; if (!has_ibs) - return 1; + return 0; if (ibs_config.fetch_enabled) { rdmsrl(MSR_AMD64_IBSFETCHCTL, ctl); @@ -214,7 +214,10 @@ static void op_amd_stop_ibs(void) #else static inline int op_amd_handle_ibs(struct pt_regs * const regs, - struct op_msrs const * const msrs) { } + struct op_msrs const * const msrs) +{ + return 0; +} static inline void op_amd_start_ibs(void) { } static inline void op_amd_stop_ibs(void) { } |