Commit 62d6f3b7 authored Oct 13, 2018 by Dan Carpenter Committed by David S. Miller Oct 17, 2018

sparc: vDSO: Silence an uninitialized variable warning



Smatch complains that "val" would be uninitialized if kstrtoul() fails.

Fixes: 9a08862a ("vDSO for sparc")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 776ca154

arch/sparc/vdso/vma.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -262,7 +262,9 @@ static __init int vdso_setup(char *s)
		unsigned long val;

		err = kstrtoul(s, 10, &val);
		vdso_enabled = val;
		if (err)
		return err;
		vdso_enabled = val;
		return 0;
		}
		__setup("vdso=", vdso_setup);