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| author | Jiri Slaby <jslaby@suse.cz> | 2022-06-07 13:49:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 14:37:03 +0300 |
| commit | 3315f1aa85212960d1d0978f068f605e8ce000ea (patch) | |
| tree | f7e0c7bb50a5fbf9ad69cd6117329b3ed47c8a47 /drivers/tty/vt | |
| parent | 447e9a7c668113e85e2b6a7a330a3b517cae6c93 (diff) | |
| download | linux-3315f1aa85212960d1d0978f068f605e8ce000ea.tar.xz | |
tty/vt: consolemap: saner variable names in con_copy_unimap()
The function uses too vague variable names like i, j, k for iterators, p,
q, p1, p2 for pointers etc.
Rename all these, so that it is clear what is going on:
- dict: for dictionaries.
- d, r, g: for dir, row, glyph iterators -- these are unsigned now.
- dir, row: for directory and row pointers.
- glyph: for the glyph.
- and so on...
This is a lot of shuffling, but the result pays off, IMO.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220607104946.18710-27-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/consolemap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index 255d4e92a9d0..dcbeb38a3a0a 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -750,16 +750,16 @@ EXPORT_SYMBOL(con_set_default_unimap); */ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc) { - struct uni_pagedict *q; + struct uni_pagedict *src; if (!*src_vc->vc_uni_pagedir_loc) return -EINVAL; if (*dst_vc->vc_uni_pagedir_loc == *src_vc->vc_uni_pagedir_loc) return 0; con_free_unimap(dst_vc); - q = *src_vc->vc_uni_pagedir_loc; - q->refcount++; - *dst_vc->vc_uni_pagedir_loc = q; + src = *src_vc->vc_uni_pagedir_loc; + src->refcount++; + *dst_vc->vc_uni_pagedir_loc = src; return 0; } EXPORT_SYMBOL(con_copy_unimap); |