diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2017-07-28 14:10:07 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-07-31 04:29:44 +0200 |
| commit | daba307035faf4cc01f1ccb883b21281d91234cc (patch) | |
| tree | edbd5df9285303f281524fac8064866057ce35ce /user_call/user_io.c | |
| parent | 71b0582584ac5de97141ea207ddf17f7c938b2df (diff) | |
treewide: Kill assignments in if conditions.
Somewhat hard to read and the code base already has many overlong
lines.
Found with below spatch file and some manual editing in ax25/access.c
to restore a comment lost by spatch.
@parens@
expression E, F, G;
binary operator X;
statement S;
@@
- if ((E = F) X G)
+ E = F;
+ if (E X G)
S
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'user_call/user_io.c')
| -rw-r--r-- | user_call/user_io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/user_call/user_io.c b/user_call/user_io.c index 3c7e9d5..3bd6a26 100644 --- a/user_call/user_io.c +++ b/user_call/user_io.c @@ -163,7 +163,8 @@ int user_read(int fd, void *buf, size_t count) incoming_stream.next_in = input_buffer; incoming_stream.avail_in = 0; - if ((len = read(fd, input_buffer, BUFLEN)) <= 0) + len = read(fd, input_buffer, BUFLEN); + if (len <= 0) return len; incoming_stream.avail_in = len; |