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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-19 11:40:44 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-19 12:02:23 -0500 |
| commit | 558041d8d21b48287224dd0e32cf19563c77607c (patch) | |
| tree | 39355af5b2d79d26efd5db4f9a4382611db72d24 | |
| parent | c7b6c5fe67d1519759de2014a2c44f50fb1426f3 (diff) | |
| download | lwn-558041d8d21b48287224dd0e32cf19563c77607c.tar.gz lwn-558041d8d21b48287224dd0e32cf19563c77607c.zip | |
find_filesystem(): simplify comparison
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/filesystems.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/filesystems.c b/fs/filesystems.c index 5797d45a78cb..c5618db110be 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -46,9 +46,9 @@ void put_filesystem(struct file_system_type *fs) static struct file_system_type **find_filesystem(const char *name, unsigned len) { struct file_system_type **p; - for (p=&file_systems; *p; p=&(*p)->next) - if (strlen((*p)->name) == len && - strncmp((*p)->name, name, len) == 0) + for (p = &file_systems; *p; p = &(*p)->next) + if (strncmp((*p)->name, name, len) == 0 && + !(*p)->name[len]) break; return p; } |