From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Gang Date: Mon, 22 Jul 2013 08:45:33 +0000 Subject: [PATCH] drivers: video: i740fb: add 'default' processing contents for 'switch'. Message-Id: <51ECF12D.8060903@asianux.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable To: linux-fbdev@vger.kernel.org Need add related 'default' processing contents for 'switch', or may report 'wm' uninitialized warning. The related warning: drivers/video/i740fb.c:662:26: warning: =91wm=92 may be used uninitialize= d in this function [-Wmaybe-uninitialized] Signed-off-by: Chen Gang --- drivers/video/i740fb.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/video/i740fb.c b/drivers/video/i740fb.c index 6c48388..e82e767 100644 --- a/drivers/video/i740fb.c +++ b/drivers/video/i740fb.c @@ -336,6 +336,9 @@ static u32 i740_calc_fifo(struct i740fb_par *par, u32 f= req, int bpp) wm =3D 0x16110000; } break; + default: + wm =3D 0; + BUG(); } =20 return wm; --=20 1.7.7.6