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| author | Haowen Bai <baihaowen@meizu.com> | 2022-06-01 15:46:05 +0800 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2022-07-17 23:26:27 +0200 |
| commit | 6e12adcc61961dbc9bcf773dc8ff325fdba5852b (patch) | |
| tree | dfd61a991f9593c07bee514871dcb8f133fbe95b /arch/um | |
| parent | c6496e0a4a90d8149203c16323cff3fa46e422e7 (diff) | |
um: remove unused variable
The variable dead is initialized but never used otherwise.
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/os-Linux/umid.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index a3dd61521d24..7a1abb829930 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -136,7 +136,7 @@ out: static inline int is_umdir_used(char *dir) { char pid[sizeof("nnnnnnnnn")], *end, *file; - int dead, fd, p, n, err; + int fd, p, n, err; size_t filelen = strlen(dir) + sizeof("/pid") + 1; file = malloc(filelen); @@ -145,7 +145,6 @@ static inline int is_umdir_used(char *dir) snprintf(file, filelen, "%s/pid", dir); - dead = 0; fd = open(file, O_RDONLY); if (fd < 0) { fd = -errno; |