From: Colin King <colin.king@canonical.com> To: Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] file: remove redundant assignment to variable err Date: Fri, 4 Dec 2020 17:56:00 +0000 [thread overview] Message-ID: <20201204175600.1147876-1-colin.king@canonical.com> (raw) From: Colin Ian King <colin.king@canonical.com> The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/file.c b/fs/file.c index 412033d8cfdf..5d1d1b2a5c97 100644 --- a/fs/file.c +++ b/fs/file.c @@ -1086,7 +1086,7 @@ int __receive_fd(int fd, struct file *file, int __user *ufd, unsigned int o_flag static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) { - int err = -EBADF; + int err; struct file *file; struct files_struct *files = current->files; -- 2.29.2
WARNING: multiple messages have this Message-ID (diff)
From: Colin King <colin.king@canonical.com> To: Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] file: remove redundant assignment to variable err Date: Fri, 04 Dec 2020 17:56:00 +0000 [thread overview] Message-ID: <20201204175600.1147876-1-colin.king@canonical.com> (raw) From: Colin Ian King <colin.king@canonical.com> The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/file.c b/fs/file.c index 412033d8cfdf..5d1d1b2a5c97 100644 --- a/fs/file.c +++ b/fs/file.c @@ -1086,7 +1086,7 @@ int __receive_fd(int fd, struct file *file, int __user *ufd, unsigned int o_flag static int ksys_dup3(unsigned int oldfd, unsigned int newfd, int flags) { - int err = -EBADF; + int err; struct file *file; struct files_struct *files = current->files; -- 2.29.2
next reply other threads:[~2020-12-04 17:56 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-04 17:56 Colin King [this message] 2020-12-04 17:56 ` [PATCH] file: remove redundant assignment to variable err Colin King
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