From 66553fd7a7bcf7c260b45f2e7ad54e98d33f8080 Mon Sep 17 00:00:00 2001 From: Justus Winter Date: Sat, 5 Aug 2017 19:28:38 +0200 Subject: Simplify deallocations. free (NULL) is a nop, therefore it is not necessary to check that first. Simplify the code accordingly. This commit is the result of the following semantic patch: @@ identifier X; @@ -if (X) free (X); +free (X); * console-client/console.c: Simplify accordingly. * console-client/driver.c: Likewise. * console-client/vga.c: Likewise. * ftpfs/dir.c: Likewise. * libftpconn/unix.c: Likewise. * libps/fmt.c: Likewise. * libps/proclist.c: Likewise. * libstore/mvol.c: Likewise. * nfs/ops.c: Likewise. * proc/host.c: Likewise. * sutils/fstab.c: Likewise. --- nfs/ops.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'nfs/ops.c') diff --git a/nfs/ops.c b/nfs/ops.c index afde0bed..e0daae3f 100644 --- a/nfs/ops.c +++ b/nfs/ops.c @@ -251,8 +251,7 @@ netfs_attempt_chmod (struct iouser *cred, struct node *np, np->nn->dtrans = SOCK; np->nn->stat_updated = 0; } - if (f) - free (f); + free (f); return 0; } } -- cgit v1.2.3