Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH] init/main.c: add __force markup when casts to a __user pointer | Date | Sun, 15 Aug 2010 18:53:18 +0900 |
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add __force markup when casts to a __user address space pointer. This removes following sparse warnings:
init/main.c:900:23: warning: cast adds address space to expression (<asn:1>) init/main.c:913:25: warning: cast adds address space to expression (<asn:1>)
Signed-off-by: Namhyung Kim <namhyung@gmail.com> --- init/main.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/init/main.c b/init/main.c index b06b8f2..5a0be5c 100644 --- a/init/main.c +++ b/init/main.c @@ -897,7 +897,7 @@ static int __init kernel_init(void * unused) do_basic_setup(); /* Open the /dev/console on the rootfs, this should never fail */ - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) + if (sys_open((const char __user __force *) "/dev/console", O_RDWR, 0) < 0) printk(KERN_WARNING "Warning: unable to open an initial console.\n"); (void) sys_dup(0); @@ -910,7 +910,7 @@ static int __init kernel_init(void * unused) if (!ramdisk_execute_command) ramdisk_execute_command = "/init"; - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) { + if (sys_access((const char __user __force *) ramdisk_execute_command, 0) != 0) { ramdisk_execute_command = NULL; prepare_namespace(); } -- 1.7.0.4
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