9os

commit 4eafb8af2fd2454170d0ee08467a2a37090943e8
parent 23005ae4229125cb23e57aedf3a05f23cab8b7b3
Author: Roberto Vargas <roberto.vargas@arm.com>
Date:   Thu, 18 Apr 2019 11:30:31 +0100

[dev] Fix return type of devchan()

Change-Id: I4cc05a8fa2265dfe34179f736a5f082f95d1e10f

Diffstat:
M
drivers/dev.c
 | 
4
++--
M
drivers/dev.h
 | 
2
+-

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/dev.c b/drivers/dev.c
@@ -375,11 +375,11 @@ write(int fd, void *buf, int n)
 	return devtab[c->type]->write(c, buf, n);
 }
 
-int
+Chan *
 devmount(Chan *c, char *spec)
 {
 	errno = EINVAL;
-	return -1;
+	return NULL;
 }
 
 int
diff --git a/drivers/dev.h b/drivers/dev.h
@@ -54,7 +54,7 @@ extern void mkentry(Chan *c, Dir *dir,
                     const char *name,
                     unsigned long long length, Qid qid, unsigned mode);
 
-extern int devmount(Chan *c, char *spec);
+extern Chan *devmount(Chan *c, char *spec);
 extern void devlink(void);
 extern int devwrite(Chan *c, void *buf, int n);
 extern int devgen(Chan *c,