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find_filesystem(): simplify comparison 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-01-19 11:40:44 -05:00
parent c7b6c5fe67
commit 558041d8d2
1 changed files with 3 additions and 3 deletions
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6
fs/filesystems.c
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@ -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;
}