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Removed unneeded variable.

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This commit is contained in:
Naoki Hamada
2014-09-04 15:04:22 +09:00
parent 0f95a84293
commit 12ef361436
1 changed files with 0 additions and 3 deletions
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executer/kernel/procfs.c
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@@ -256,8 +256,6 @@ void procfs_answer(unsigned int arg, int err)
* from linux-2.6.39.4. * from linux-2.6.39.4.
*/ */
static void *channel;
int mckernel_procfs_read(char *buffer, char **start, off_t offset, int mckernel_procfs_read(char *buffer, char **start, off_t offset,
int count, int *peof, void *dat) int count, int *peof, void *dat)
{ {
@@ -298,7 +296,6 @@ retry:
if (ret < 0) { if (ret < 0) {
return ret; /* error */ return ret; /* error */
} }
channel = NULL;
/* Wait for a reply. */ /* Wait for a reply. */
dprintk("now wait for a relpy\n"); dprintk("now wait for a relpy\n");
wait_event_interruptible(procfsq, procfsq_channel == virt_to_phys(r)); wait_event_interruptible(procfsq, procfsq_channel == virt_to_phys(r));