MIPS: Fix rtlx build error.

  CC      arch/mips/kernel/rtlx.o
/home/ralf/src/linux/upstream-sfr/arch/mips/kernel/rtlx.c: In function ‘file_write’:
/home/ralf/src/linux/upstream-sfr/arch/mips/kernel/rtlx.c:439:23: error: unused variable ‘rt’ [-Werror=unused-variable]
/home/ralf/src/linux/upstream-sfr/arch/mips/kernel/rtlx.c: In function ‘rtlx_module_init’:
/home/ralf/src/linux/upstream-sfr/arch/mips/kernel/rtlx.c:523:3: error: implicit declaration of function ‘set_vi_handler’ [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors

Caused by 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 [new helper:
file_inode(file)].

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 6fa198db89994cbe504dee1dadd51b25f9a38790..d763f11e35e2e9812a87c58e67f81759bb3dfd17 100644 (file)
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -437,7 +437,6 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
                          size_t count, loff_t * ppos)
 {
        int minor = iminor(file_inode(file));
-       struct rtlx_channel *rt = &rtlx->channel[minor];
 
        /* any space left... */
        if (!rtlx_write_poll(minor)) {