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2015-09-08coccinelle: mm: scripts/coccinelle/api/alloc/pool_zalloc-simple.cocciSean O. Stalley1-0/+84
add [pci|dma]_pool_zalloc coccinelle check. replaces instances of [pci|dma]_pool_alloc() followed by memset(0) with [pci|dma]_pool_zalloc(). Signed-off-by: Sean O. Stalley <[email protected]> Acked-by: Julia Lawall <[email protected]> Cc: Vinod Koul <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Gilles Muller <[email protected]> Cc: Nicolas Palix <[email protected]> Cc: Michal Marek <[email protected]> Cc: Sebastian Andrzej Siewior <[email protected]> Cc: Jonathan Corbet <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-08-06Coccinelle: Script to detect cast after memory allocationHimangi Saraogi2-67/+72
This script detects cases of use of cast for the value returned by kmalloc, kzalloc, kcalloc, kmem_cache_alloc, kmem_cache_zalloc, kmem_cache_alloc_node, kmalloc_node and kzalloc_node and removes the cast as it is not useful. This Coccinelle script replaces drop_kmalloc_cast.cocci as it removes the casting in more limited cases of kmalloc, kzalloc and kcalloc. Signed-off-by: Himangi Saraogi <[email protected]> Acked-by: Julia Lawall <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2013-07-03Coccinelle: Update the options used to the new option schemeNicolas Palix2-2/+2
spatch has changed its option scheme. E.g., --no_show_diff is now --no-show-diff This patch updates: - scripts/coccicheck - Semantic patches under scripts/coccinelle/ Signed-off-by: Nicolas Palix <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2010-08-31Coccinelle: Move alloc directory into api directoryNicolas Palix2-0/+153
alloc contains various semantic patches related to the allocation APIs Signed-off-by: Nicolas Palix <[email protected]> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Michal Marek <[email protected]>