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authorAndrew Morton <akpm@linux-foundation.org>2008-04-02 13:04:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-02 15:28:20 -0700
commit06f11f37aa84e83b48cdf36037c4414f5a83c13f (patch)
tree013433fd26c382070b984aa519542ebbe951e3a5 /include
parent6496968e6cc3f01faafa63a5a28549a708539ac0 (diff)
alpha: get_current(): don't add zero to current_thread_info()->task
A nasty compile error: In file included from security/keys/internal.h:16, from security/keys/sysctl.c:14: include/linux/key-ui.h: In function 'key_permission': include/linux/key-ui.h:51: error: invalid use of undefined type 'struct task_struct' apparently the compiler has decided that it needs to know sizeof(task_struct) so that it can add zero to a task_struct* (which is rather dumb of it). Getting task_struct in scope in these deeply-nested headers is scary-looking, so let's just remove the "+ 0". Cc: David Howells <dhowells@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-alpha/current.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-alpha/current.h b/include/asm-alpha/current.h
index 8d88a13c1be..094d285a1b3 100644
--- a/include/asm-alpha/current.h
+++ b/include/asm-alpha/current.h
@@ -3,7 +3,7 @@
#include <linux/thread_info.h>
-#define get_current() (current_thread_info()->task + 0)
+#define get_current() (current_thread_info()->task)
#define current get_current()
#endif /* _ALPHA_CURRENT_H */