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Subject: Revert "[media] lmed04: add missing breaks" Author: Mauro Carvalho Chehab <mche...@osg.samsung.com> Date: Tue Nov 25 15:46:13 2014 -0200 According with Malcolm, the missing breaks are intentional. So, let's revert commit d442b15fb4deb2b5d516e2dae1f569b1d5472399, add some comments to document it and fix the two smatch warnings: drivers/media/usb/dvb-usb-v2/lmedm04.c:828 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' drivers/media/usb/dvb-usb-v2/lmedm04.c:850 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' using a different strategy to avoid reassign values to st->dvb_usb_lme2510_firmware. Acked-by: Malcolm Priestley <tvbox...@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com> drivers/media/usb/dvb-usb-v2/lmedm04.c | 24 ++++++++++++++---------- 1 files changed, 14 insertions(+), 10 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=504febc3f98c87a8bebd8f2f274f32c0724131e4 diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c index 9958741..994de53 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.c +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c @@ -817,21 +817,22 @@ static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold) case 0x1122: switch (st->dvb_usb_lme2510_firmware) { default: - st->dvb_usb_lme2510_firmware = TUNER_S0194; case TUNER_S0194: fw_lme = fw_s0194; ret = request_firmware(&fw, fw_lme, &udev->dev); if (ret == 0) { + st->dvb_usb_lme2510_firmware = TUNER_S0194; cold = 0; break; } - st->dvb_usb_lme2510_firmware = TUNER_LG; - break; + /* fall through */ case TUNER_LG: fw_lme = fw_lg; ret = request_firmware(&fw, fw_lme, &udev->dev); - if (ret == 0) + if (ret == 0) { + st->dvb_usb_lme2510_firmware = TUNER_LG; break; + } st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; break; } @@ -839,27 +840,30 @@ static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold) case 0x1120: switch (st->dvb_usb_lme2510_firmware) { default: - st->dvb_usb_lme2510_firmware = TUNER_S7395; case TUNER_S7395: fw_lme = fw_c_s7395; ret = request_firmware(&fw, fw_lme, &udev->dev); if (ret == 0) { + st->dvb_usb_lme2510_firmware = TUNER_S7395; cold = 0; break; } - st->dvb_usb_lme2510_firmware = TUNER_LG; - break; + /* fall through */ case TUNER_LG: fw_lme = fw_c_lg; ret = request_firmware(&fw, fw_lme, &udev->dev); - if (ret == 0) + if (ret == 0) { + st->dvb_usb_lme2510_firmware = TUNER_LG; break; - st->dvb_usb_lme2510_firmware = TUNER_S0194; + } + /* fall through */ case TUNER_S0194: fw_lme = fw_c_s0194; ret = request_firmware(&fw, fw_lme, &udev->dev); - if (ret == 0) + if (ret == 0) { + st->dvb_usb_lme2510_firmware = TUNER_S0194; break; + } st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; cold = 0; break; _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
