[Patch 2/3] chcli cleanup: gcc warning

The variable "stat" produces the following warning:

chcli.c:441: warning: declaration of ‘stat’ shadows a global declaration

Just rename it to fix.

Signed-Off-By: Pete Zaitcev <[email protected]>

---
 tools/chcli.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/chcli.c b/tools/chcli.c
index 1c3576d..7f3858e 100644
--- a/tools/chcli.c
+++ b/tools/chcli.c
@@ -438,7 +438,7 @@ static bool stc_put_file(struct st_client *stc, const void *key, size_t key_len,
 {
 	bool rcb;
 	int fd;
-	struct stat stat;
+	struct stat statb;
 	off64_t content_len;
 	int rc;
 
@@ -446,12 +446,12 @@ static bool stc_put_file(struct st_client *stc, const void *key, size_t key_len,
 	if (fd < 0)
 		return false;
 
-	rc = fstat(fd, &stat);
+	rc = fstat(fd, &statb);
 	if (rc) {
 		close(fd);
 		return false;
 	}
-	content_len = stat.st_size;
+	content_len = statb.st_size;
 	rcb = stc_put(stc, key, key_len, read_file_cb, content_len, &fd, flags);
 	close(fd);