cfg80211: Remove unnecessary ksize() call
This removes an unnecessary ksize() call. krealloc() will do this test internally and won't perform any allocation if the space is already sufficient to hold the data. So remove the redundant check. Signed-off-by: Michael Buesch <mb@bu3sch.de> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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1 changed files with 3 additions and 5 deletions
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@ -384,11 +384,9 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
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} else {
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u8 *ies = found->pub.information_elements;
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if (found->ies_allocated) {
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if (ksize(ies) < ielen)
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ies = krealloc(ies, ielen,
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GFP_ATOMIC);
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} else
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if (found->ies_allocated)
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ies = krealloc(ies, ielen, GFP_ATOMIC);
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else
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ies = kmalloc(ielen, GFP_ATOMIC);
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if (ies) {
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