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Subject: [media] fmdrv: Don't check if unsigned are below zero Author: Mauro Carvalho Chehab <[email protected]> Date: Sat Oct 27 16:43:41 2012 -0300 drivers/media/radio/wl128x/fmdrv_common.c:745:3: warning: comparison is always false due to limited range of data type [-Wtype-limits] drivers/media/radio/wl128x/fmdrv_rx.c:308:2: warning: comparison is always false due to limited range of data type [-Wtype-limits] Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/radio/wl128x/fmdrv_common.c | 2 +- drivers/media/radio/wl128x/fmdrv_rx.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=5a3ef810746b1219b00e3e2bd680250039da3df2 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c index bf867a6..602ef7a 100644 --- a/drivers/media/radio/wl128x/fmdrv_common.c +++ b/drivers/media/radio/wl128x/fmdrv_common.c @@ -742,7 +742,7 @@ static void fm_irq_handle_rdsdata_getcmd_resp(struct fmdev *fmdev) if ((meta_data & FM_RDS_STATUS_ERR_MASK) != 0) break; - if (blk_idx < FM_RDS_BLK_IDX_A || blk_idx > FM_RDS_BLK_IDX_D) { + if (blk_idx > FM_RDS_BLK_IDX_D) { fmdbg("Block sequence mismatch\n"); rds->last_blk_idx = -1; break; diff --git a/drivers/media/radio/wl128x/fmdrv_rx.c b/drivers/media/radio/wl128x/fmdrv_rx.c index 3dd9fc0..ebf09a3 100644 --- a/drivers/media/radio/wl128x/fmdrv_rx.c +++ b/drivers/media/radio/wl128x/fmdrv_rx.c @@ -305,7 +305,7 @@ int fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set) if (fmdev->curr_fmmode != FM_MODE_RX) return -EPERM; - if (vol_to_set < FM_RX_VOLUME_MIN || vol_to_set > FM_RX_VOLUME_MAX) { + if (vol_to_set > FM_RX_VOLUME_MAX) { fmerr("Volume is not within(%d-%d) range\n", FM_RX_VOLUME_MIN, FM_RX_VOLUME_MAX); return -EINVAL; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
