[PULL 09/15] tools/virtiofsd/buffer.c: replaced a calloc call with GLib's g_try_new0

["Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>]

From: Mahmoud Mandour <ma.mandourr@gmail.com>

Replaced a call to calloc() and its respective free() call
with GLib's g_try_new0() and g_free() calls.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Message-Id: <20210314032324.45142-7-ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 tools/virtiofsd/buffer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/virtiofsd/buffer.c b/tools/virtiofsd/buffer.c
index 874f01c488..b5f04be356 100644
--- a/tools/virtiofsd/buffer.c
+++ b/tools/virtiofsd/buffer.c
@@ -37,7 +37,7 @@ static ssize_t fuse_buf_writev(struct fuse_buf *out_buf,
     struct iovec *iov;
     int fd = out_buf->fd;
 
-    iov = calloc(iovcnt, sizeof(struct iovec));
+    iov = g_try_new0(struct iovec, iovcnt);
     if (!iov) {
         return -ENOMEM;
     }
@@ -61,7 +61,7 @@ static ssize_t fuse_buf_writev(struct fuse_buf *out_buf,
         res = -errno;
     }
 
-    free(iov);
+    g_free(iov);
     return res;
 }
 
-- 
2.31.1