This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/v4l-dvb.git tree:
Subject: V4L/DVB: drivers/media: drop redundant memset Author: Julia Lawall <[email protected]> Date: Tue Mar 9 18:13:49 2010 -0300 The region set by the call to memset is immediately overwritten by the subsequent call to memcpy. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2,e3,e4; @@ - memset(e1,e2,e3); memcpy(e1,e4,e3); // </smpl> Signed-off-by: Julia Lawall <[email protected]> Cc: Manu Abraham <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/dvb/bt8xx/dst.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=875d2b2582525431187eea914a117ee3ac2b17f1 diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 8b0cde3..248a2a9 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -930,7 +930,6 @@ static int dst_fw_ver(struct dst_state *state) dprintk(verbose, DST_INFO, 1, "Unsupported Command"); return -1; } - memset(&state->fw_version, '\0', 8); memcpy(&state->fw_version, &state->rxbuffer, 8); dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x", state->fw_version[0] >> 4, state->fw_version[0] & 0x0f, @@ -1053,7 +1052,6 @@ static int dst_get_tuner_info(struct dst_state *state) goto force; } } - memset(&state->board_info, '\0', 8); memcpy(&state->board_info, &state->rxbuffer, 8); if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { dprintk(verbose, DST_ERROR, 1, "DST type has TS=188"); _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
