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[88.21.202.78]) by smtp.gmail.com with ESMTPSA id t187sm17789442wmt.25.2020.02.17.01.42.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2020 01:42:44 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 2/3] tools/virtiofsd/passthrough_ll: Remove unneeded variable assignment Date: Mon, 17 Feb 2020 10:42:39 +0100 Message-Id: <20200217094240.9927-3-philmd@redhat.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200217094240.9927-1-philmd@redhat.com> References: <20200217094240.9927-1-philmd@redhat.com> MIME-Version: 1.0 X-MC-Unique: me0OdVfJODKFYx8Sa1p-Tg-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?J?= =?utf-8?q?=C3=A1n_Tomko?= , "Dr. David Alan Gilbert" , Stefan Hajnoczi Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Fix warning reported by Clang static code analyzer: CC tools/virtiofsd/passthrough_ll.o tools/virtiofsd/passthrough_ll.c:925:9: warning: Value stored to 'newfd' is never read newfd = -1; ^ ~~ tools/virtiofsd/passthrough_ll.c:942:9: warning: Value stored to 'newfd' is never read newfd = -1; ^ ~~ Fixes: 7c6b66027 Reported-by: Clang Static Analyzer Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Ján Tomko --- v2: do not set newfd, use it (jtomko) --- tools/virtiofsd/passthrough_ll.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c index e9e71d5fc2..02ff01fad0 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -922,7 +922,6 @@ static int lo_do_lookup(fuse_req_t req, fuse_ino_t parent, const char *name, inode = lo_find(lo, &e->attr); if (inode) { close(newfd); - newfd = -1; } else { inode = calloc(1, sizeof(struct lo_inode)); if (!inode) { @@ -939,7 +938,6 @@ static int lo_do_lookup(fuse_req_t req, fuse_ino_t parent, const char *name, inode->nlookup = 1; inode->fd = newfd; - newfd = -1; inode->key.ino = e->attr.st_ino; inode->key.dev = e->attr.st_dev; pthread_mutex_init(&inode->plock_mutex, NULL);