net/tftp.c: cosmetic: fix brace issues
This removes the following checkpatch issues:
- WARNING: braces {} are not necessary for single statement blocks
- WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Wolfgang Denk <wd@denx.de>
diff --git a/net/tftp.c b/net/tftp.c
index 81b7aa5..eacd529 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -307,13 +307,11 @@
#endif
return;
}
- if (TftpState != STATE_RRQ && src != TftpServerPort) {
+ if (TftpState != STATE_RRQ && src != TftpServerPort)
return;
- }
- if (len < 2) {
+ if (len < 2)
return;
- }
len -= 2;
/* warning: don't use increment (++) in ntohs() macros!! */
s = (ushort *)pkt;
@@ -393,11 +391,10 @@
}
#endif
else {
- if (((TftpBlock - 1) % 10) == 0) {
+ if (((TftpBlock - 1) % 10) == 0)
putc('#');
- } else if ((TftpBlock % (10 * HASHES_PER_LINE)) == 0) {
+ else if ((TftpBlock % (10 * HASHES_PER_LINE)) == 0)
puts("\n\t ");
- }
}
if (TftpState == STATE_RRQ)
@@ -638,13 +635,11 @@
#ifdef CONFIG_TFTP_PORT
ep = getenv("tftpdstp");
- if (ep != NULL) {
+ if (ep != NULL)
TftpServerPort = simple_strtol(ep, NULL, 10);
- }
ep = getenv("tftpsrcp");
- if (ep != NULL) {
+ if (ep != NULL)
TftpOurPort = simple_strtol(ep, NULL, 10);
- }
#endif
TftpBlock = 0;