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mconsole: we'd better initialize pos before passing it to vfs_read()...

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-06-19 12:35:42 +04:00
parent 8177a9d79c
commit c9036e9f3b
1 changed files with 1 additions and 1 deletions
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arch/um/drivers/mconsole_kern.c
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@ -147,7 +147,7 @@ void mconsole_proc(struct mc_request *req)
}
do {
loff_t pos;
loff_t pos = file->f_pos;
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
len = vfs_read(file, buf, PAGE_SIZE - 1, &pos);