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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-23 18:43:16 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-23 18:43:16 +0200 |
| commit | 00da72bee09cfe4a757cbba4465a76269dae9f43 (patch) | |
| tree | d30eb748bff17b068232e6c47dbf0560d253a35f /libbb/kernel_version.c | |
| parent | 59f8475924760a5d74e18a88f325493e7c38c537 (diff) | |
| download | busybox-00da72bee09cfe4a757cbba4465a76269dae9f43.tar.gz | |
tidy up strtok use
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/kernel_version.c')
| -rw-r--r-- | libbb/kernel_version.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libbb/kernel_version.c b/libbb/kernel_version.c index 738ed022b..9b6c62299 100644 --- a/libbb/kernel_version.c +++ b/libbb/kernel_version.c @@ -20,16 +20,16 @@ int FAST_FUNC get_linux_version_code(void) { struct utsname name; - char *s, *t; + char *t; int i, r; uname(&name); /* never fails */ - s = name.release; + t = name.release; r = 0; for (i = 0; i < 3; i++) { - t = strtok(s, "."); + t = strtok(t, "."); r = r * 256 + (t ? atoi(t) : 0); - s = NULL; + t = NULL; } return r; } |