fs: sysfs: return EGBIG on write if offset is larger than file size

[deliverable/linux.git] / fs / sysfs / file.c

diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index e9ef59b3abb1e5552cdc2a8880df37b85093d249..589abee16a392edf20fadc6bab84f4b9d5789104 100644 (file)
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -125,7 +125,7 @@ static ssize_t sysfs_kf_bin_write(struct kernfs_open_file *of, char *buf,
 
        if (size) {
                if (size <= pos)
-                       return 0;
+                       return -EFBIG;
                count = min_t(ssize_t, count, size - pos);
        }
        if (!count)