staging: rtl8723bs: simplify rtw_spt_band_alloc

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The function only supports NL80211_BAND_2GHZ and falls through to
exit for any other band. Replace the n_channels and n_bitrates local
variables with the compile-time constants RTW_2G_CHANNELS_NUM and
RTW_G_RATES_NUM directly.

Use simple addition in kzalloc() instead of chained size_add() calls,
since the sizes are derived from compile-time constants and cannot
overflow. Replace the intermediate alloc_sz variable accordingly.

Remove the redundant second band check before the init calls, as
the early exit at the top of the function guarantees that only the
2GHz case can reach that point.

No functional change intended.

Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>

Signed-off-by: Serhat Kumral <serhatkumral1@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Link: https://patch.msgid.link/20260622160947.7970-1-serhatkumral1@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Serhat Kumral 2026-06-22 19:09:47 +03:00 • committed by Greg Kroah-Hartman

parent f1bd1bc61d

commit f35a327e90

1 changed files with 12 additions and 19 deletions

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drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c

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