From db5c444eeb781788a0db36a2682b2417cf71f764 Mon Sep 17 00:00:00 2001 From: Stoyan Gaydarov Date: Thu, 11 Jun 2009 13:05:04 +0100 Subject: [PATCH] FRV: BUG to BUG_ON changes Change some BUG()'s to BUG_ON()'s. Signed-off-by: Stoyan Gaydarov Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- arch/frv/include/asm/pci.h | 7 ++----- arch/frv/kernel/uaccess.c | 6 ++---- arch/frv/mb93090-mb00/pci-dma-nommu.c | 6 ++---- arch/frv/mb93090-mb00/pci-dma.c | 6 ++---- 4 files changed, 8 insertions(+), 17 deletions(-) diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h index 585d9b49949a..cc685e60b0f9 100644 --- a/arch/frv/include/asm/pci.h +++ b/arch/frv/include/asm/pci.h @@ -87,8 +87,7 @@ static inline void pci_dma_sync_single(struct pci_dev *hwdev, dma_addr_t dma_handle, size_t size, int direction) { - if (direction == PCI_DMA_NONE) - BUG(); + BUG_ON(direction == PCI_DMA_NONE); frv_cache_wback_inv((unsigned long)bus_to_virt(dma_handle), (unsigned long)bus_to_virt(dma_handle) + size); @@ -105,9 +104,7 @@ static inline void pci_dma_sync_sg(struct pci_dev *hwdev, int nelems, int direction) { int i; - - if (direction == PCI_DMA_NONE) - BUG(); + BUG_ON(direction == PCI_DMA_NONE); for (i = 0; i < nelems; i++) frv_cache_wback_inv(sg_dma_address(&sg[i]), diff --git a/arch/frv/kernel/uaccess.c b/arch/frv/kernel/uaccess.c index 9fb771a20df3..374f88d6cc00 100644 --- a/arch/frv/kernel/uaccess.c +++ b/arch/frv/kernel/uaccess.c @@ -23,8 +23,7 @@ long strncpy_from_user(char *dst, const char __user *src, long count) char *p, ch; long err = -EFAULT; - if (count < 0) - BUG(); + BUG_ON(count < 0); p = dst; @@ -76,8 +75,7 @@ long strnlen_user(const char __user *src, long count) long err = 0; char ch; - if (count < 0) - BUG(); + BUG_ON(count < 0); #ifndef CONFIG_MMU if ((unsigned long) src < memory_start) diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index 52ff9aec799d..4e1ba0b15443 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -116,8 +116,7 @@ EXPORT_SYMBOL(dma_free_coherent); dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction direction) { - if (direction == DMA_NONE) - BUG(); + BUG_ON(direction == DMA_NONE); frv_cache_wback_inv((unsigned long) ptr, (unsigned long) ptr + size); @@ -151,8 +150,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, frv_cache_wback_inv(sg_dma_address(&sg[i]), sg_dma_address(&sg[i]) + sg_dma_len(&sg[i])); - if (direction == DMA_NONE) - BUG(); + BUG_ON(direction == DMA_NONE); return nents; } diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c index 3ddedebc4eb3..45954f0813dc 100644 --- a/arch/frv/mb93090-mb00/pci-dma.c +++ b/arch/frv/mb93090-mb00/pci-dma.c @@ -48,8 +48,7 @@ EXPORT_SYMBOL(dma_free_coherent); dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction direction) { - if (direction == DMA_NONE) - BUG(); + BUG_ON(direction == DMA_NONE); frv_cache_wback_inv((unsigned long) ptr, (unsigned long) ptr + size); @@ -81,8 +80,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, void *vaddr; int i; - if (direction == DMA_NONE) - BUG(); + BUG_ON(direction == DMA_NONE); dampr2 = __get_DAMPR(2); -- 2.20.1