diff options
| author | Takashi Iwai <tiwai@suse.de> | 2015-05-26 12:57:56 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-05-26 13:48:58 +0200 |
| commit | 0d769a523a90e3e5cf20c8bb15626f82aea04c90 (patch) | |
| tree | cbb3eb0f58466622a8ba460c3028a9b66b8a98f4 | |
| parent | 574d69c27b74f0ff18038dc6138b8c1510731cea (diff) | |
sound: sound_firmware: Fix invalid use of vfs_read()
It should use kernel_read() instead of vfs_read() to load a firmware
binary onto the kernel pages.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/sound_firmware.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c index b155137ee312..026347643c81 100644 --- a/sound/sound_firmware.c +++ b/sound/sound_firmware.c @@ -12,7 +12,6 @@ static int do_mod_firmware_load(const char *fn, char **fp) struct file* filp; long l; char *dp; - loff_t pos; filp = filp_open(fn, 0, 0); if (IS_ERR(filp)) @@ -34,8 +33,7 @@ static int do_mod_firmware_load(const char *fn, char **fp) fput(filp); return 0; } - pos = 0; - if (vfs_read(filp, dp, l, &pos) != l) + if (kernel_read(filp, 0, dp, l) != l) { printk(KERN_INFO "Failed to read '%s'.\n", fn); vfree(dp); |