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| author | Jiri Slaby <jslaby@suse.cz> | 2022-06-07 13:49:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 14:37:03 +0300 |
| commit | fc440658346e1bff9b6661467f55856d1df1cdb2 (patch) | |
| tree | 4de3449f418184428255875402673823a21a7fc7 /drivers/tty/vt/consolemap.c | |
| parent | 63c4f92fcca3f077de1d9d1a99a690f5ea381e58 (diff) | |
| download | linux-fc440658346e1bff9b6661467f55856d1df1cdb2.tar.xz | |
tty/vt: consolemap: use con_allocate_new() in con_unshare_unimap()
The old->refcount is guaranteed to be > 1, so we can directly call
con_allocate_new() to make the code more obvious.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220607104946.18710-35-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/consolemap.c')
| -rw-r--r-- | drivers/tty/vt/consolemap.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index 14d3fbff015c..f97f7ee6268b 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -580,14 +580,10 @@ static struct uni_pagedict *con_unshare_unimap(struct vc_data *vc, int ret; u16 uni = 0; - ret = con_do_clear_unimap(vc); + ret = con_allocate_new(vc); if (ret) return ERR_PTR(ret); - /* - * Since refcount was > 1, con_clear_unimap() allocated a new - * uni_pagedict for this vc. Re: old != new - */ new = *vc->vc_uni_pagedir_loc; /* |