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| author | Deepak R Varma <drv@mailo.com> | 2022-11-06 13:21:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-08 18:26:58 +0300 |
| commit | f6f213ba49107be5ea2e4aad9ffea9e844c58a2a (patch) | |
| tree | 0db66f5ff9768d20e49fdea1059d3fa3def0b02e /drivers/staging/emxx_udc | |
| parent | 11454ddeb2f68a1c03b90f0c2bba18570f1a3019 (diff) | |
| download | linux-f6f213ba49107be5ea2e4aad9ffea9e844c58a2a.tar.xz | |
staging: emxx_udc: use min helper macro for variable comparison
Simplify code by using min helper macros in place of lengthy if/else
block oriented logical evaluation and value assignment. This issue is
identified by coccicheck using the minmax.cocci file.
Signed-off-by: Deepak R Varma <drv@mailo.com>
Link: https://lore.kernel.org/r/Y2eKxoUWtbPY/88b@qemulion
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/emxx_udc')
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index b6abd3770e81..b4e19174bef2 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -1004,10 +1004,7 @@ static int _nbu2ss_in_dma(struct nbu2ss_udc *udc, struct nbu2ss_ep *ep, /* MAX Packet Size */ mpkt = _nbu2ss_readl(&preg->EP_REGS[num].EP_PCKT_ADRS) & EPN_MPKT; - if ((DMA_MAX_COUNT * mpkt) < length) - i_write_length = DMA_MAX_COUNT * mpkt; - else - i_write_length = length; + i_write_length = min(DMA_MAX_COUNT * mpkt, length); /*------------------------------------------------------------*/ /* Number of transmission packets */ |