[PATCH] uml get_user() NULL noise removal

From: Al Viro (viro_at_ftp.linux.org.uk)
Date: 09/30/05

  • Next message: Marcin Dalecki: "Re: I request inclusion of SAS Transport Layer and AIC-94xx into the kernel" 
    Date:	Fri, 30 Sep 2005 03:29:05 +0100
To: Linus Torvalds <torvalds@osdl.org>

    Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 

    ----
diff -urN RC14-rc2-git6-base/include/asm-um/uaccess.h current/include/asm-um/uaccess.h
--- RC14-rc2-git6-base/include/asm-um/uaccess.h	2005-09-26 00:02:29.000000000 -0400
+++ current/include/asm-um/uaccess.h	2005-09-24 01:43:27.000000000 -0400
@@ -44,7 +44,7 @@
         const __typeof__(ptr) __private_ptr = ptr; \
         __typeof__(*(__private_ptr)) __private_val; \
         int __private_ret = -EFAULT; \
-        (x) = 0; \
+        (x) = (__typeof__(*(__private_ptr)))0; \
 	if (__copy_from_user(&__private_val, (__private_ptr), \
 	    sizeof(*(__private_ptr))) == 0) {\
         	(x) = (__typeof__(*(__private_ptr))) __private_val; \
-
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  • Next message: Marcin Dalecki: "Re: I request inclusion of SAS Transport Layer and AIC-94xx into the kernel"