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| author | Henry Nestler <henry.ne@arcor.de> | 2006-12-06 20:37:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:39:38 -0800 |
| commit | 19e5d9c0d2194b4b47189cbec2921cbf72b0bd1c (patch) | |
| tree | 1d0c9ed041ab887bfc73577141c27948891a33c5 | |
| parent | 319e799abb89d9215a203e32c2cad51115d302f4 (diff) | |
| download | linux-3.10-19e5d9c0d2194b4b47189cbec2921cbf72b0bd1c.tar.gz linux-3.10-19e5d9c0d2194b4b47189cbec2921cbf72b0bd1c.tar.bz2 linux-3.10-19e5d9c0d2194b4b47189cbec2921cbf72b0bd1c.zip | |
[PATCH] initrd: remove unused false condition for initrd_start
After LOADER_TYPE && INITRD_START are true, the short if-condition
for INITRD_START can never be false.
Remove unused code from the else condition.
Signed-off-by: Henry Nestler <henry.ne@arcor.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/frv/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/i386/kernel/setup.c | 3 | ||||
| -rw-r--r-- | arch/m32r/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/m32r/mm/discontig.c | 4 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 3 | ||||
| -rw-r--r-- | arch/sh64/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/x86_64/kernel/setup.c | 3 |
7 files changed, 7 insertions, 16 deletions
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index a8c61dac1ce..1a5eb6c301c 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -947,7 +947,7 @@ static void __init setup_linux_memory(void) if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (low_top_pfn << PAGE_SHIFT)) { reserve_bootmem(INITRD_START, INITRD_SIZE); - initrd_start = INITRD_START ? INITRD_START + PAGE_OFFSET : 0; + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start + INITRD_SIZE; } else { diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index 141041dde74..97bb869307b 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c @@ -1162,8 +1162,7 @@ void __init setup_bootmem_allocator(void) if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) { reserve_bootmem(INITRD_START, INITRD_SIZE); - initrd_start = - INITRD_START ? INITRD_START + PAGE_OFFSET : 0; + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start+INITRD_SIZE; } else { diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c index 0e7778be33c..936205f7aba 100644 --- a/arch/m32r/kernel/setup.c +++ b/arch/m32r/kernel/setup.c @@ -196,9 +196,7 @@ static unsigned long __init setup_memory(void) if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) { reserve_bootmem(INITRD_START, INITRD_SIZE); - initrd_start = INITRD_START ? - INITRD_START + PAGE_OFFSET : 0; - + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start + INITRD_SIZE; printk("initrd:start[%08lx],size[%08lx]\n", initrd_start, INITRD_SIZE); diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c index abb34ccd598..c7efdb0aefc 100644 --- a/arch/m32r/mm/discontig.c +++ b/arch/m32r/mm/discontig.c @@ -105,9 +105,7 @@ unsigned long __init setup_memory(void) if (INITRD_START + INITRD_SIZE <= PFN_PHYS(max_low_pfn)) { reserve_bootmem_node(NODE_DATA(0), INITRD_START, INITRD_SIZE); - initrd_start = INITRD_START ? - INITRD_START + PAGE_OFFSET : 0; - + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start + INITRD_SIZE; printk("initrd:start[%08lx],size[%08lx]\n", initrd_start, INITRD_SIZE); diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 696ca75752d..f8dd6b7bfab 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -332,8 +332,7 @@ void __init setup_arch(char **cmdline_p) if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) { reserve_bootmem_node(NODE_DATA(0), INITRD_START+__MEMORY_START, INITRD_SIZE); - initrd_start = - INITRD_START ? INITRD_START + PAGE_OFFSET + __MEMORY_START : 0; + initrd_start = INITRD_START + PAGE_OFFSET + __MEMORY_START; initrd_end = initrd_start + INITRD_SIZE; } else { printk("initrd extends beyond end of memory " diff --git a/arch/sh64/kernel/setup.c b/arch/sh64/kernel/setup.c index ffb310e33ce..b9e7d54d7b8 100644 --- a/arch/sh64/kernel/setup.c +++ b/arch/sh64/kernel/setup.c @@ -243,9 +243,7 @@ void __init setup_arch(char **cmdline_p) if (INITRD_START + INITRD_SIZE <= (PFN_PHYS(last_pfn))) { reserve_bootmem_node(NODE_DATA(0), INITRD_START + __MEMORY_START, INITRD_SIZE); - initrd_start = - (long) INITRD_START ? INITRD_START + PAGE_OFFSET + __MEMORY_START : 0; - + initrd_start = (long) INITRD_START + PAGE_OFFSET + __MEMORY_START; initrd_end = initrd_start + INITRD_SIZE; } else { printk("initrd extends beyond end of memory " diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c index fc944b5e8f4..f12f266f3e9 100644 --- a/arch/x86_64/kernel/setup.c +++ b/arch/x86_64/kernel/setup.c @@ -471,8 +471,7 @@ void __init setup_arch(char **cmdline_p) if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (end_pfn << PAGE_SHIFT)) { reserve_bootmem_generic(INITRD_START, INITRD_SIZE); - initrd_start = - INITRD_START ? INITRD_START + PAGE_OFFSET : 0; + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start+INITRD_SIZE; } else { |