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| author | sr | 2012-09-01 18:52:33 +0200 |
|---|---|---|
| committer | sr | 2012-09-01 18:52:33 +0200 |
| commit | 98fc7cbca5a87ab383b559436f289fbe5d4efa70 (patch) | |
| tree | 2d514d4a7d979222a50aab7a565d400130b0c467 /src/kernel/sysfs.c | |
| parent | [KERNEL] Tell server whether we're a client or a server in proxy mode (diff) | |
| download | dnbd3-98fc7cbca5a87ab383b559436f289fbe5d4efa70.tar.gz dnbd3-98fc7cbca5a87ab383b559436f289fbe5d4efa70.tar.xz dnbd3-98fc7cbca5a87ab383b559436f289fbe5d4efa70.zip | |
fix complile error
Diffstat (limited to 'src/kernel/sysfs.c')
| -rw-r--r-- | src/kernel/sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/kernel/sysfs.c b/src/kernel/sysfs.c index 4c903ea..d502194 100644 --- a/src/kernel/sysfs.c +++ b/src/kernel/sysfs.c @@ -33,7 +33,8 @@ ssize_t show_cur_server_addr(char *buf, dnbd3_device_t *dev) return MIN(snprintf(buf, PAGE_SIZE, "%pI4,%d\n", dev->cur_server.hostaddr, (int)ntohs(dev->cur_server.port)), PAGE_SIZE); else if (dev->cur_server.hostaddrtype == AF_INET6) return MIN(snprintf(buf, PAGE_SIZE, "%pI6,%d\n", dev->cur_server.hostaddr, (int)ntohs(dev->cur_server.port)), PAGE_SIZE); - return snprintf(buf, PAGE_SIZE, ""); + *buf = '\0'; + return 0; } ssize_t show_cur_server_rtt(char *buf, dnbd3_device_t *dev) |