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9p: simplify v9fs_cache_session_get_cookie()

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Use the convenient 'strreplace()' to simplify
'v9fs_cache_session_get_cookie()'.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Message-ID: <20260814040826.1213127-1-dmantipov@yandex.ru>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
This commit is contained in:
Dmitry Antipov 2026-08-14 07:08:26 +03:00 committed by Dominique Martinet
parent 64f350a594
commit 74795e00cf
1 changed files with 2 additions and 5 deletions
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7
fs/9p/cache.c
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@ -20,17 +20,14 @@ int v9fs_cache_session_get_cookie(struct v9fs_session_info *v9ses,
const char *dev_name)
{
struct fscache_volume *vcookie;
char *name, *p;
char *name;
name = kasprintf(GFP_KERNEL, "9p,%s,%s",
dev_name, v9ses->cachetag ?: v9ses->aname);
if (!name)
return -ENOMEM;
for (p = name; *p; p++)
if (*p == '/')
*p = ';';
strreplace(name, '/', ';');
vcookie = fscache_acquire_volume(name, NULL, NULL, 0);
p9_debug(P9_DEBUG_FSC, "session %p get volume %p (%s)\n",
v9ses, vcookie, name);