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| author |   Gargi Sharma <gs051095@gmail.com> | 2017-03-07 23:50:27 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-09 18:50:05 +0100 |
| commit | c95d2e87fca1402e1a6a2a8577bf78abd401671f (patch) | |
| tree | 782f340d6fb7ee1b7333402fc3e30759ff2b89cb /drivers/staging/gdm724x | |
| parent | staging: rtl8192u: Fix sparse warnings in r8192U_dm.c (diff) | |
| download | linux-dev-c95d2e87fca1402e1a6a2a8577bf78abd401671f.tar.xz linux-dev-c95d2e87fca1402e1a6a2a8577bf78abd401671f.zip | |
staging: gdm724x: Replace ternary operator with min macro
Use macro min() to get the minimum of two values for
brevity and readability. The macro MUX_TX_MAX_SIZE
has a value of 2048 which is well within the integer
limits. This check was done manually.
Found using Coccinelle:
@@ type T; T x; T y; @@
(
- x < y ? x : y
+ min(x,y)
|
- x > y ? x : y
+ max(x,y)
)
Signed-off-by: Gargi Sharma <gs051095@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm724x')
| -rw-r--r-- | drivers/staging/gdm724x/gdm_tty.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index ae396638f897..fc7682c18f20 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -190,8 +190,7 @@ static int gdm_tty_write(struct tty_struct *tty, const unsigned char *buf, return 0; while (1) { - sending_len = remain > MUX_TX_MAX_SIZE ? MUX_TX_MAX_SIZE : - remain; + sending_len = min(MUX_TX_MAX_SIZE, remain); gdm_tty_send(gdm, (void *)(buf + sent_len), sending_len, |