Message	SHA1
Coccinelle: kzalloc-simple: Rename kzalloc-simple to zalloc-simple ... Rename kzalloc-simple to zalloc-simple since now the rule is not specific to kzalloc function only, but also to many other zero memory allocating functions specified in the rule. Suggested-by: SF Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Himanshu Jha   authored and   Masahiro Yamada   commited 2018-01-16 23:40:17 +09:00	1936f8f300
Coccinelle: alloc_cast: Add more memory allocating functions to the list ... Add more memory allocating functions that are frequently used in the kernel code to the existing list and remove the useless casts where it is unnecessary. But preserve those casts having __attribute__ such as __force, __iomem, etc. which are used by Sparse in the static analysis of the code. Also remove two blank lines at EOF. Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Himanshu Jha   authored and   Masahiro Yamada   commited 2018-01-16 23:38:53 +09:00	d8e7eb51b0
Coccinelle: kzalloc-simple: Add all zero allocating functions ... There are many instances where memory is allocated using regular allocator functions immediately followed by setting the allocated memory to 0 value using memset. We already have zero memory allocator functions to set the memory to 0 value instead of manually setting it using memset. Therefore, use zero memory allocating functions instead of regular memory allocators followed by memset 0 to remove redundant memset and make the code more cleaner and also reduce the code size. Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Himanshu Jha   authored and   Masahiro Yamada   commited 2018-01-16 23:38:09 +09:00	5e2d9da5b9
coccinelle: mm: scripts/coccinelle/api/alloc/pool_zalloc-simple.cocci ... 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 <sean.stalley@intel.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Gilles Muller <Gilles.Muller@lip6.fr> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Michal Marek <mmarek@suse.cz> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Sean O. Stalley   authored and   Linus Torvalds   commited 2015-09-08 15:35:28 -07:00	1fc524d74c
Coccinelle: Script to detect cast after memory allocation ... 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 <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz> Himangi Saraogi   authored and   Michal Marek   commited 2014-08-06 12:10:17 +02:00	99fcec30e8
Coccinelle: Update the options used to the new option scheme ... 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 <nicolas.palix@imag.fr> Signed-off-by: Michal Marek <mmarek@suse.cz> Nicolas Palix   authored and   Michal Marek   commited 2013-07-03 22:58:13 +02:00	93f1446849
Coccinelle: Move alloc directory into api directory ... alloc contains various semantic patches related to the allocation APIs Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz> Nicolas Palix   authored and   Michal Marek   commited 2010-08-31 11:43:13 +02:00	be8fe9d451