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| author | Jeff Garzik <jgarzik@pretzel.yyz.us> | 2005-06-18 13:21:24 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-18 13:21:24 -0400 |
| commit | f9d1fe9630b94007902987c39d19f04dc6256eac (patch) | |
| tree | 1fbe757adc72469ddbc3c1e4132392164b2e0271 /include/asm-sparc/uaccess.h | |
| parent | 54258a8a2e81b11e486068f1cfab9fe4746b8420 (diff) | |
| parent | 9ee1c939d1cb936b1f98e8d81aeffab57bae46ab (diff) | |
| download | blackbird-obmc-linux-f9d1fe9630b94007902987c39d19f04dc6256eac.tar.gz blackbird-obmc-linux-f9d1fe9630b94007902987c39d19f04dc6256eac.zip | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'include/asm-sparc/uaccess.h')
| -rw-r--r-- | include/asm-sparc/uaccess.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h index f461144067ee..0a780e84a12b 100644 --- a/include/asm-sparc/uaccess.h +++ b/include/asm-sparc/uaccess.h @@ -41,10 +41,11 @@ * No one can read/write anything from userland in the kernel space by setting * large size and address near to PAGE_OFFSET - a fault will break his intentions. */ -#define __user_ok(addr,size) ((addr) < STACK_TOP) +#define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; }) #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS)) #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size))) -#define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size)) +#define access_ok(type, addr, size) \ + ({ (void)(type); __access_ok((unsigned long)(addr), size); }) /* this function will go away soon - use access_ok() instead */ static inline int __deprecated verify_area(int type, const void __user * addr, unsigned long size) |
