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Subject[PATCH 49/56] sparc: Remove void casts
Date
Remove uneeded void casts

Signed-Off-By: Jack Stone <jwjstone@fastmail.fm>
---
arch/sparc/kernel/iommu.c | 2 +-
arch/sparc/kernel/signal32.c | 6 ++----
arch/sparc/kernel/signal_32.c | 6 ++----
arch/sparc/kernel/signal_64.c | 3 +--
4 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index d8900e1..792c0e8 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -220,7 +220,7 @@ int iommu_table_init(struct iommu *iommu, int tsbsize,
printk(KERN_ERR "IOMMU: Error, gfp(tsb) failed.\n");
goto out_free_dummy_page;
}
- iommu->page_table = (iopte_t *)page_address(page);
+ iommu->page_table = page_address(page);

for (i = 0; i < num_tsb_entries; i++)
iopte_make_dummy(iommu, &iommu->page_table[i]);
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index ba5b09a..432a0ad 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -468,8 +468,7 @@ static void setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
sigframe_size -= sizeof(__siginfo_fpu_t);

- sf = (struct signal_frame32 __user *)
- get_sigframe(&ka->sa, regs, sigframe_size);
+ sf = get_sigframe(&ka->sa, regs, sigframe_size);

if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
@@ -603,8 +602,7 @@ static void setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
sigframe_size -= sizeof(__siginfo_fpu_t);

- sf = (struct rt_signal_frame32 __user *)
- get_sigframe(&ka->sa, regs, sigframe_size);
+ sf = get_sigframe(&ka->sa, regs, sigframe_size);

if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 181d069..45ef48e 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -326,8 +326,7 @@ static void setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
if (!used_math())
sigframe_size -= sizeof(__siginfo_fpu_t);

- sf = (struct signal_frame __user *)
- get_sigframe(&ka->sa, regs, sigframe_size);
+ sf = get_sigframe(&ka->sa, regs, sigframe_size);

if (invalid_frame_pointer(sf, sigframe_size))
goto sigill_and_return;
@@ -402,8 +401,7 @@ static void setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
sigframe_size = RT_ALIGNEDSZ;
if (!used_math())
sigframe_size -= sizeof(__siginfo_fpu_t);
- sf = (struct rt_signal_frame __user *)
- get_sigframe(&ka->sa, regs, sigframe_size);
+ sf = get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
if (current_thread_info()->w_saved != 0)
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index ec82d76..638bfe6 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -422,8 +422,7 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
sigframe_size -= sizeof(__siginfo_fpu_t);

- sf = (struct rt_signal_frame __user *)
- get_sigframe(ka, regs, sigframe_size);
+ sf = get_sigframe(ka, regs, sigframe_size);

if (invalid_frame_pointer (sf, sigframe_size))
goto sigill;
--
1.5.4.3


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