wenyi xie c02bdb276b MdeModulePkg/FileExplorerLib: remove redundant null pointer check ... If "Info" is a valid pointer to an EFI_FILE_SYSTEM_VOLUME_LABEL structure, then "Info->VolumeLabel" denotes a valid array object. When the "Info->VolumeLabel" expression is evaluated, as seen in the LibFindFileSystem(), it is implicitly converted to (&Info->VolumeLabel[0]). Because the object described by the expression (Info->VolumeLabel[0]) is a valid CHAR16 object, its address can never compare equal to NULL. Therefore, the condition (Info->VolumeLabel == NULL) will always evaluate to FALSE. Substitute the constant FALSE into the "if" statement, and simplify the resultant code (eliminate the dead branch). Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Eric Dong <eric.dong@intel.com> Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn> Reviewed-by: Laszlo Ersek <lersek@redhat.com>		2020-12-04 05:56:09 +00:00
..
FileExplorer.c	MdeModulePkg/FileExplorerLib: remove redundant null pointer check	2020-12-04 05:56:09 +00:00
FileExplorer.h	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00
FileExplorerLib.inf	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00
FileExplorerLib.uni	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00
FileExplorerString.uni	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00
FileExplorerVfr.vfr	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00
FormGuid.h	MdeModulePkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:08 -07:00