diff options
| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-16 17:06:54 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-18 17:49:52 -0700 |
| commit | dad3280591abde4c100e8185e3e47bfe72ae53c5 (patch) | |
| tree | b56349d1b2490d0ac9e28815b138930fbcd8841f /drivers/net/ppp | |
| parent | fce214586f99fe971a78ff1342cc331eecc74855 (diff) | |
ppp: use vmalloc_array() to simplify code
Remove array_size() calls and replace vmalloc() with vmalloc_array() in
bsd_alloc().
vmalloc_array() is also optimized better, resulting in less instructions
being used.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://patch.msgid.link/20250816090659.117699-4-rongqianfeng@vivo.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ppp')
| -rw-r--r-- | drivers/net/ppp/bsd_comp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ppp/bsd_comp.c b/drivers/net/ppp/bsd_comp.c index 55954594e157..f385b759d5cf 100644 --- a/drivers/net/ppp/bsd_comp.c +++ b/drivers/net/ppp/bsd_comp.c @@ -406,7 +406,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) * Allocate space for the dictionary. This may be more than one page in * length. */ - db->dict = vmalloc(array_size(hsize, sizeof(struct bsd_dict))); + db->dict = vmalloc_array(hsize, sizeof(struct bsd_dict)); if (!db->dict) { bsd_free (db); @@ -425,7 +425,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) */ else { - db->lens = vmalloc(array_size(sizeof(db->lens[0]), (maxmaxcode + 1))); + db->lens = vmalloc_array(maxmaxcode + 1, sizeof(db->lens[0])); if (!db->lens) { bsd_free (db); |