Commit 34d1f637 authored Mar 18, 2014 by Georgiana Rodica Chelu Committed by Greg Kroah-Hartman Mar 18, 2014

staging: luster: do not combine value 0 with |



There is no point in combining a variable
that is 0 with other things with |

The semantic patch used:

@@
expression x,e,e1;
statement S;
@@

if (x == 0) {
 <... when != x = e1
      when != while(...) S
      when != for(...;...;...) S

-  x |= e
+  x  = e
  ...>
}

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 6db685c3

drivers/staging/lustre/lustre/llite/llite_mmap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -370,7 +370,7 @@ restart:
		goto restart;
		}

		result \|= VM_FAULT_LOCKED;
		result = VM_FAULT_LOCKED;
		}
		cfs_restore_sigs(set);
		return result;