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um: slirp: remove set but unused variable 'pid'

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The code doesn't use 'pid' here, just remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Johannes Berg 2024-03-28 10:06:35 +01:00 committed by Richard Weinberger
parent 158a6b914c
commit e3cce8d87d
1 changed files with 1 additions and 2 deletions
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3
arch/um/drivers/slirp_user.c
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@ -49,7 +49,7 @@ static int slirp_tramp(char **argv, int fd)
static int slirp_open(void *data) static int slirp_open(void *data)
{ {
struct slirp_data *pri = data; struct slirp_data *pri = data;
int fds[2], pid, err; int fds[2], err;
err = os_pipe(fds, 1, 1); err = os_pipe(fds, 1, 1);
if (err) if (err)
@ -60,7 +60,6 @@ static int slirp_open(void *data)
printk(UM_KERN_ERR "slirp_tramp failed - errno = %d\n", -err); printk(UM_KERN_ERR "slirp_tramp failed - errno = %d\n", -err);
goto out; goto out;
} }
pid = err;
pri->slave = fds[1]; pri->slave = fds[1];
pri->slip.pos = 0; pri->slip.pos = 0;