Author: imp
Date: Sat Jul 1 02:19:48 2017
New Revision: 320522
URL: https://svnweb.freebsd.org/changeset/base/320522
Log:
Fix sign of resid and add a mostly useless cast to cope with signed vs
unsigned check warnings from traditional unix code construsts bogusly
flagged as potentially unsafe.
Modified:
head/sbin/nvmecontrol/wdc.c
Modified: head/sbin/nvmecontrol/wdc.c
==============================================================================
--- head/sbin/nvmecontrol/wdc.c Fri Jun 30 23:53:40 2017 (r320521)
+++ head/sbin/nvmecontrol/wdc.c Sat Jul 1 02:19:48 2017 (r320522)
@@ -105,7 +105,7 @@ wdc_do_dump(int fd, char *tmpl, const char *suffix, ui
int fd2;
uint8_t *buf;
uint32_t len, offset;
- ssize_t resid;
+ size_t resid;
wdc_append_serial_name(fd, tmpl, MAXPATHLEN, suffix);
@@ -142,7 +142,7 @@ wdc_do_dump(int fd, char *tmpl, const char *suffix, ui
resid = len;
first = 0;
}
- if (write(fd2, buf, resid) != resid)
+ if (write(fd2, buf, resid) != (ssize_t)resid)
err(1, "write");
offset += resid;
len -= resid;
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