ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

rtl8139: Remove unused variable 

Variable send_count used in rtl8139_cplus_transmit_one function is only
incremented but never read. This causes 'Unused but set variable' warning
on Clang 15.0.1 compiler.

Removing the variable to prevent the warning.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <15a32dd06c492216cbf27cd3ddcbe1e9afb8d8f5.1668009030.git.mrezanin@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Miroslav Rezanina 2022-11-09 10:57:11 -05:00 committed by Thomas Huth
parent 2ccad61746
commit 7d7238c72b
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/net/rtl8139.c
View File

@ -2156,7 +2156,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s)
ip_data_len, saved_size - ETH_HLEN, large_send_mss); ip_data_len, saved_size - ETH_HLEN, large_send_mss);
int tcp_send_offset = 0; int tcp_send_offset = 0;
int send_count = 0;
/* maximum IP header length is 60 bytes */ /* maximum IP header length is 60 bytes */
uint8_t saved_ip_header[60]; uint8_t saved_ip_header[60];
@ -2261,7 +2260,6 @@ static int rtl8139_cplus_transmit_one(RTL8139State *s)
/* add transferred count to TCP sequence number */ /* add transferred count to TCP sequence number */
stl_be_p(&p_tcp_hdr->th_seq, stl_be_p(&p_tcp_hdr->th_seq,
chunk_size + ldl_be_p(&p_tcp_hdr->th_seq)); chunk_size + ldl_be_p(&p_tcp_hdr->th_seq));
++send_count;
} }
/* Stop sending this frame */ /* Stop sending this frame */