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Changed post-increment operation #218

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Changed post-increment operation #218

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8 changes: 4 additions & 4 deletions kernel/relay.c
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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size)
if (!buf->page_array)
return NULL;

for (i = 0; i < n_pages; i++) {
for (i = 0; i < n_pages; ++i) {
buf->page_array[i] = alloc_page(GFP_KERNEL);
if (unlikely(!buf->page_array[i]))
goto depopulate;
Expand All @@ -147,7 +147,7 @@ static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size)
return mem;

depopulate:
for (j = 0; j < i; j++)
for (j = 0; j < i; ++j)
__free_page(buf->page_array[j]);
relay_free_page_array(buf->page_array);
return NULL;
Expand Down Expand Up @@ -210,7 +210,7 @@ static void relay_destroy_buf(struct rchan_buf *buf)

if (likely(buf->start)) {
vunmap(buf->start);
for (i = 0; i < buf->page_count; i++)
for (i = 0; i < buf->page_count; ++i)
__free_page(buf->page_array[i]);
relay_free_page_array(buf->page_array);
}
Expand Down Expand Up @@ -363,7 +363,7 @@ static void __relay_reset(struct rchan_buf *buf, unsigned int init)
buf->data = buf->start;
buf->offset = 0;

for (i = 0; i < buf->chan->n_subbufs; i++)
for (i = 0; i < buf->chan->n_subbufs; ++i)
buf->padding[i] = 0;

buf->chan->cb->subbuf_start(buf, buf->data, NULL, 0);
Expand Down