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* grub-core/commands/cmp.c (grub_cmd_cmp): Remove unnecessary NULL

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pointer checks before calling grub_free().
	* grub-core/commands/wildcard.c (match_devices): Likewise.
	* grub-core/commands/wildcard.c (match_files): Likewise.
	* grub-core/fs/cpio.c (grub_cpio_dir): Likewise.
	* grub-core/fs/cpio.c (grub_cpio_open): Likewise.
	* grub-core/fs/udf.c (grub_udf_read_block): Likewise.
	* grub-core/fs/xfs.c (grub_xfs_read_block): Likewise.
	* grub-core/loader/efi/chainloader.c (grub_cmd_chainloader): Likewise.
	* grub-core/normal/cmdline.c (grub_cmdline_get): Likewise.
	* grub-core/script/yylex.l (grub_lexer_unput): Likewise.
	* grub-core/video/readers/jpeg.c (grub_video_reader_jpeg): Likewise.
	* grub-core/video/readers/png.c (grub_png_output_byte): Likewise.
This commit is contained in:
Szymon Janc 2011-06-26 17:17:41 +02:00
parent 6295b32f79
commit cbf597afb1
11 changed files with 34 additions and 37 deletions
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3
grub-core/video/readers/jpeg.c
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@ -750,8 +750,7 @@ grub_video_reader_jpeg (struct grub_video_bitmap **bitmap,
grub_jpeg_decode_jpeg (data);
for (i = 0; i < 4; i++)
if (data->huff_value[i])
grub_free (data->huff_value[i]);
grub_free (data->huff_value[i]);
grub_free (data);
}