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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2014-04-29 15:25:16 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-05-20 10:54:05 +1000 |
| commit | 04c32a516806ec74b62048baf4cddcbb840927db (patch) | |
| tree | 3d4a71b3c9cf8ad58be643510d475b30792d0493 /arch/powerpc/kernel/process.c | |
| parent | dade934a5e62f99d3bd8377b2f401f559d827f6f (diff) | |
| download | blackbird-op-linux-04c32a516806ec74b62048baf4cddcbb840927db.tar.gz blackbird-op-linux-04c32a516806ec74b62048baf4cddcbb840927db.zip | |
powerpc: Drop return value from set_breakpoint as it is unused
None of the callers check the return value, so it might as
well not have one at all.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/process.c')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 2ae1b99166c6..f895a5062287 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -496,14 +496,14 @@ static inline int set_dawr(struct arch_hw_breakpoint *brk) return 0; } -int set_breakpoint(struct arch_hw_breakpoint *brk) +void set_breakpoint(struct arch_hw_breakpoint *brk) { __get_cpu_var(current_brk) = *brk; if (cpu_has_feature(CPU_FTR_DAWR)) - return set_dawr(brk); - - return set_dabr(brk); + set_dawr(brk); + else + set_dabr(brk); } #ifdef CONFIG_PPC64 |
