Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH 1/1] fs/seq_file: use seq_* helpers in seq_hex_dump() | Date | Fri, 18 Sep 2015 11:51:21 +0300 |
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This improves code readability.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- fs/seq_file.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/fs/seq_file.c b/fs/seq_file.c index 6f0c3d7..ade4ea2 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -752,6 +752,8 @@ void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type, { const u8 *ptr = buf; int i, linelen, remaining = len; + char *buffer; + size_t size; int ret; if (rowsize != 16 && rowsize != 32) @@ -773,15 +775,12 @@ void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type, break; } + size = seq_get_buf(m, &buffer); ret = hex_dump_to_buffer(ptr + i, linelen, rowsize, groupsize, - m->buf + m->count, m->size - m->count, - ascii); - if (ret >= m->size - m->count) { - seq_set_overflow(m); - } else { - m->count += ret; - seq_putc(m, '\n'); - } + buffer, size, ascii); + seq_commit(m, ret < size ? ret : -1); + + seq_putc(m, '\n'); } } EXPORT_SYMBOL(seq_hex_dump); -- 2.5.1
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