fs: fix return type of read

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/fs.c b/fs/fs.c
index f840516136..48d1c89a85 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -754,7 +754,7 @@ int ioctl(int fd, int request, void *buf)
 	return ret;
 }
 
-int read(int fd, void *buf, size_t count)
+ssize_t read(int fd, void *buf, size_t count)
 {
 	struct device_d *dev;
 	struct fs_driver_d *fsdrv;
diff --git a/include/fs.h b/include/fs.h
index 919daab673..d6b22f71f1 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -113,7 +113,7 @@ int close(int fd);
 int flush(int fd);
 int lstat(const char *filename, struct stat *s);
 int stat(const char *filename, struct stat *s);
-int read(int fd, void *buf, size_t count);
+ssize_t read(int fd, void *buf, size_t count);
 int ioctl(int fd, int request, void *buf);
 ssize_t write(int fd, const void *buf, size_t count);