From 86322ba9571a36b0b149a5f27fc3423c2dadbe39 Mon Sep 17 00:00:00 2001 From: Sabyasachi Gupta Date: Sat, 3 Nov 2018 10:54:52 +0530 Subject: arch/sparc: Use kzalloc_node Replaced kmalloc_node + memset with kzalloc_node Signed-off-by: Sabyasachi Gupta Signed-off-by: David S. Miller --- arch/sparc/kernel/iommu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c index 40d008b0bd3e..05eb016fc41b 100644 --- a/arch/sparc/kernel/iommu.c +++ b/arch/sparc/kernel/iommu.c @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize, /* Allocate and initialize the free area map. */ sz = num_tsb_entries / 8; sz = (sz + 7UL) & ~7UL; - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node); + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node); if (!iommu->tbl.map) return -ENOMEM; - memset(iommu->tbl.map, 0, sz); iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT, (tlb_type != hypervisor ? iommu_flushall : NULL), -- cgit v1.2.3 From f6f8c1c09c224076a6c9ca3d97c24b81698f98f8 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 26 Nov 2018 17:59:40 +1100 Subject: sparc: suppress the implicit-fallthrough warning sparc builds with -Werror Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- arch/sparc/kernel/signal_64.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c index e9de1803a22e..ca70787efd8e 100644 --- a/arch/sparc/kernel/signal_64.c +++ b/arch/sparc/kernel/signal_64.c @@ -533,6 +533,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; -- cgit v1.2.3 From e945067d95cc99a6e4601b6bda665f30c7917c3b Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 26 Nov 2018 18:11:46 +1100 Subject: sparc32: suppress an implicit-fallthrough warning Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- arch/sparc/kernel/signal32.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c index 4c5b3fcbed94..e800ce13cc6e 100644 --- a/arch/sparc/kernel/signal32.c +++ b/arch/sparc/kernel/signal32.c @@ -683,6 +683,7 @@ void do_signal32(struct pt_regs * regs) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; -- cgit v1.2.3 From e399ef194171717aefa78838d02b1e92267be2b1 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 26 Nov 2018 18:45:26 +1100 Subject: sparc32: supress another implicit-fallthrough warning Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- arch/sparc/kernel/signal_32.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c index 5665261cee37..83953780ca01 100644 --- a/arch/sparc/kernel/signal_32.c +++ b/arch/sparc/kernel/signal_32.c @@ -508,6 +508,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->pc -= 4; regs->npc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->pc -= 4; -- cgit v1.2.3