提交 7f8c0fd7 编写于 作者: R Russell King 提交者: Russell King

[ARM] Fix warning in asm/futex.h

The recently added futex.h contains an unused variable, which gcc
naturally warns about.  Remove this unused variable.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
上级 bc5e8fdf
...@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr) ...@@ -14,7 +14,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
int cmp = (encoded_op >> 24) & 15; int cmp = (encoded_op >> 24) & 15;
int oparg = (encoded_op << 8) >> 20; int oparg = (encoded_op << 8) >> 20;
int cmparg = (encoded_op << 20) >> 20; int cmparg = (encoded_op << 20) >> 20;
int oldval = 0, ret, tem; int oldval = 0, ret;
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg; oparg = 1 << oparg;
......
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