u-boot-toradex.git/fs, branch v2011.12-rc2

fs/reiserfs/reiserfs.c: Fix compiler warning

2011-12-12T13:25:30+00:00

Fix:
reiserfs.c: In function 'reiserfs_mount':
reiserfs.c:360:22: warning: dereferencing type-punned pointer
will break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Anatolij Gustschin

fs/yaffs2/yaffs_guts.c: Fix GCC 4.6 compile warning (and bug)

2011-12-10T22:08:49+00:00

Fix:
yaffs_guts.c: In function 'yaffs_GarbageCollectBlock':
yaffs_guts.c:2761:6: warning: variable 'retVal' set but not used
[-Wunused-but-set-variable]

Here GCC actually detected a bug.  The code was always returning OK
instead of the previously set retrun code.  Fix that.

Signed-off-by: Wolfgang Denk 
Cc: William Juul 
Cc: Scott Wood 
Acked-by: William Juul

Fix warnings in yaffs

2011-11-16T20:39:17+00:00

Sorry if this is already fixed somewhere - I could not find it.

This fixes the warnings show below.

yaffs_tagscompat.c: In function 'yaffs_TagsCompatabilityReadChunkWithTagsFromNAND':
yaffs_tagscompat.c:151: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:150: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:149: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:148: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:147: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:146: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:145: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:144: warning: dereferencing pointer 'tu' does break strict-aliasing rules
yaffs_tagscompat.c:141: note: initialized from here

Signed-off-by: Simon Glass

fs/yaffs2/yaffs_guts.c: Fix some GCC 4.6 warnings

2011-11-16T20:37:19+00:00

Fix:
yaffs_guts.c: In function 'yaffs_CheckChunkErased':
yaffs_guts.c:854:6: warning: variable 'result' set but not used
yaffs_guts.c: In function 'yaffs_UpdateObjectHeader':
yaffs_guts.c:3463:6: warning: variable 'result' set but not used
yaffs_guts.c: In function 'yaffs_GrabChunkCache':
yaffs_guts.c:3774:6: warning: variable 'pushout' set but not used
yaffs_guts.c: In function 'yaffs_Scan':
yaffs_guts.c:5237:6: warning: variable 'result' set but not used
yaffs_guts.c: In function 'yaffs_CheckObjectDetailsLoaded':
yaffs_guts.c:5748:6: warning: variable 'alloc_failed' set but not used
yaffs_guts.c:5747:6: warning: variable 'result' set but not used
yaffs_guts.c: In function 'yaffs_ScanBackwards':
yaffs_guts.c:5808:6: warning: variable 'deleted' set but not used
yaffs_guts.c:5806:6: warning: variable 'result' set but not used
yaffs_guts.c: In function 'yaffs_GetObjectName':
yaffs_guts.c:6657:7: warning: variable 'result' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin

fs/fat/fat.c: Fix GCC 4.6 build warning

2011-11-07T21:11:20+00:00

Fix:
fat.c: In function 'fat_register_device':
fat.c:74:19: warning: variable 'info' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk

GCC4.6: Squash warnings in yaffs_guts.c

2011-10-27T21:54:09+00:00

yaffs_guts.c: In function 'yaffs_ReadDataFromFile':
yaffs_guts.c:4461:8: warning: 'chunk' may be used uninitialized in this function
yaffs_guts.c:4462:8: warning: 'start' may be used uninitialized in this function
yaffs_guts.c: In function 'yaffs_WriteDataToFile':
yaffs_guts.c:4581:8: warning: 'chunk' may be used uninitialized in this function
yaffs_guts.c:4582:8: warning: 'start' may be used uninitialized in this function
yaffs_guts.c: In function 'yaffs_ResizeFile':
yaffs_guts.c:4816:8: warning: 'newSizeOfPartialChunk' may be used uninitialized
in this function
yaffs_guts.c:4817:8: warning: 'newFullChunks' may be used uninitialized in this
function

Signed-off-by: Marek Vasut 
Cc: Wolfgang Denk 
Cc: Simon Glass 
Cc: Mike Frysinger 
Cc: William Juul

GCC4.6: Drop dead code from yaffs_guts.c

2011-10-27T21:54:09+00:00

Drop yaffs_DeleteWorker():
yaffs_guts.c:1556:12: warning: 'yaffs_DeleteWorker' defined but not used

Drop yaffs_VerifyTnodeWorker():
yaffs_guts.c:600:12: warning: 'yaffs_VerifyTnodeWorker' defined but not used

Signed-off-by: Marek Vasut 
Cc: Wolfgang Denk 
Cc: Simon Glass 
Cc: Mike Frysinger

fat: correct ATTR_VFAT check

2011-10-27T21:53:57+00:00

ATTR_VFAT condition requires multiple bits to be set but the present
condition checking in do_fat_read() & get_dentfromdir() ends up
passing on even a single bit being set.

Signed-off-by: J. Vijayanand 
Signed-off-by: Sergei Shtylyov

fs/fat/fat.c: fix warning: 'part_size' defined but not used

2011-10-27T21:53:57+00:00

Commit c30a15e "FAT: Add FAT write feature" introduced a compiler
warning.  Fix this.

Signed-off-by: Wolfgang Denk 
Cc: Donggeun Kim 
Cc: Kyungmin Park

FAT: Add FAT write feature

2011-10-26T19:40:44+00:00

In some cases, saving data in RAM as a file with FAT format is required.
This patch allows the file to be written in FAT formatted partition.

The usage is similar with reading a file.
First, fat_register_device function is called before file_fat_write function
in order to set target partition.
Then, file_fat_write function is invoked with desired file name,
start ram address for writing data, and file size.

Signed-off-by: Donggeun Kim 
Signed-off-by: Kyungmin Park